Acros Organics & Maybridge - S

S 

Safranine http://www.maybridge.com 

Safranine O, 95% pure 

high purity biological stain 

Acros Organics Product code Packaging Pack size Price 

146640250 Glass bottle 25 g INR 1,570 


R36/38 

S24/25 

C20H19ClN4 CAS: 477-73-6 MFCD00011759 FW: 350.84 

Assay.............................. 94 % 

Loss on drying ................ 10 % 

Safranine O, 85% pure 

certified 




R36/38 

S24/25 

Safrole, 97% 

C20H19ClN4 CAS: 477-73-6 MFCD00011759 FW: 350.84 

Assay.............................. 80 % 


132580050 Glass bottle 5 ml INR 2,750 


132580010 Glass bottle 1 l INR 12,360 

R45 R22 R68 

S53 S45 

D(-)-Salicin, 99+% 

C10H10O2 CAS: 94-59-7 

MFCD00005841 

FW: 162.19 

mp: 11.2 °C 

bp: 232-234 °C 

Fp: 97 °C 

d: 1.090 

n20 D : 1.536 -1.538 





R43 

S24/25 S37 

C13H18O7 CAS: 138-52-3 

MFCD00006590 

FW: 286.27 

mp: 197-200 °C 

[] 20 

D : -61.5 (c=5, water) 

HO 

Salicylacetylsalicylic acid , see Acetylsalicylsalicylic acid on page 31 

Salicyl alcohol , see 2-Hydroxybenzyl alcohol on page 1162 

O 

O 

HO HO 

HO 

1870 Please enquire for bulk quantities 

O 

OH 

O 

Salicylaldehyde, 99% 


132600020 Glass bottle 2 g INR 760 



132600010 Glass bottle 1 kg INR 6,120 

R21/22 R36/37/38 

S26 S37/39 

Light sensitive 

Air sensitive 

C7H6O2 CAS: 90-02-8 

MFCD00003317 

FW: 122.12 

Salicylaldehyde -D-glucoside , see Helicin on page 1118 

Salicylaldehyde oxime , see Salicylaldoxime on page 1870 

Salicylaldoxime, 98% 

Salicylglycine , see 2-Hydroxyhippuric acid on page 1170 

2-(HO)C 6 H 4 CHO 

mp: -7 °C 

bp: 197 °C 

Fp: 76 °C 

d: 1.160 

n 20 

D : 1.572 -1.574 





S24/25 

Store below +4ºC 

Salicylamide, 99% 

C7H7NO2 CAS: 94-67-7 

MFCD00002120 

2-(HO)C 6 H 4 CH=NOH 

FW: 137.14 

mp: 56-59 °C 



229362500 Plastic bottle 250 g INR 1,570 

229360010 Plastic bottle 1 kg INR 1,890 

R22 R36/37/38 

S26 S37/39 

Salicylanilide, 99% 

C7H7NO2 CAS: 65-45-2 

MFCD00007978 

C6H4 (OH)CONH2 FW: 137.14 

mp: 139-142 °C 



R36/37/38 

S26 S37/39 

C13H11NO2 CAS: 87-17-2 

MFCD00002212 

Salicylhydrazide, 98% 

2-(HO)C 6 H 4 CONHC 6 H 5 

FW: 213.24 

mp: 136-138 °C 




R36/37/38 

S23 S24/25 

C7H8N2O2 CAS: 936-02-7 

MFCD00007599 

2-(HO)C6H4CONHNH2 FW: 152.15 

mp: 147-150 °C

Salicylic acid 





R22 R36/37/38 R41 

S26 S37/39 


Salicylic acid, 99+% 

C 7 H 6 O 3 

CAS: 69-72-7 

MFCD00002439 

FW: 138.12 

mp: 158-161 °C 

Salicylic acid ethylene glycol ester , see 2-Hydroxyethyl salicylate on page 1169 

Salicylic acid hydrazide , see Salicylhydrazide on page 1870 

Salmon® butyrate , see 6-Chloro-3-indoxyl butyrate on page 540 

Salol , see Phenyl salicylate on page 1732 

bp: 211 °C (20 mmHg) 

Fp: 157 °C 



147700025 Plastic bottle 2.5 kg INR 3,990 

R22 R36/37/38 R41 

S26 S37/39 


C 7 H 6 O 3 

CAS: 69-72-7 

MFCD00002439 

Salicylic acid, sodium salt, 99+% 

FW: 138.12 

mp: 158-161 °C 

bp: 211 °C (20 mmHg) 

Fp: 157 °C 






R22 R36/37/38 

S26 S37/39 


C7H5NaO3 CAS: 54-21-7 

MFCD00002440 

Salicylsalicylic acid, 99% 

2-(HO)C 6 H 4 CO 2 Na 

FW: 160.10 

mp: 200 °C 



R36/37/38 

S26 S37/39 

C 14 H 10 O 5 

CAS: 552-94-3 

MFCD00020252 

FW: 258.22 

mp: 139-151 °C 

Samarium, powder 

APPLICATION GUIDE 

Halogenation 

* a-Halogenation of aldehyde/ketone TL 1986, 27, 3243 

O OH 

O 

O 

OH 

http://www.acros.com Salicylicaci 

Samarium, 99.9% 

40 mesh 




R11 R15 

S7/8 S16 

Moisture sensitive 

Air sensitive 

Sm Sm 

CAS: 7440-19-9 

MFCD00011233 

Samarium(III) chloride, 97% 

20 mesh 

FW: 150.36 

mp: 1072 °C 

SAMP , see (S)-(-)-1-Amino-2-(methoxymethyl)pyrrolidine on page 95 

bp: 1778 °C 



S24/25 

Hygroscopic 

Cl 3 Sm Sm Cl 3 

CAS: 10361-82-7 

MFCD00011235 

Samarium fluoride, 99.9% 

FW: 256.70 

mp: 686 °C 




R36/37/38 

S26 S37/39 

F 3 Sm SmF 3 

CAS: 13765-24-7 

MFCD00049540 

FW: 207.35 

mp: 1306 °C 

Samarium(II) iodide, 0.1M solution in THF 

stabilized with Samarium powder, AcroSeal® 

bp: 2323 °C 


294991000 AcroSeal 100 ml INR 2,940 

R11 R19 R36/37 

S16 S29 S33 


Air sensitive 


I 2 Sm SmI 2 

CAS: 32248-43-4 

MFCD00058873 

FW: 404.17 

Fp: -17 °C 

Samarium(III) nitrate hexahydrate, 99.9% 

d: 0.922 




R8 

S17 

Hygroscopic 

N3O9Sm.6H2O Sm(NO3 ) 3 .6H2O CAS: 13759-83-6 MFCD00149857 FW: 444.50 

Samarium(III) trifluoromethanesulfonate, 99% 




R34 

S26 S36/37/39 S45 

Hygroscopic 

Heat sensitive 

C3F9O9S3Sm CAS: 52093-28-4 FW: 597.57 

Please enquire for bulk quantities 1871 

S

S 

Sand http://www.maybridge.com 

Sand pure 

40-100 mesh 






S24/25 O 2 Si SiO 2 

CAS: 14808-60-7 

MFCD00011232 

FW: 60.08 

mp: 1610 °C 

Sanger's Reagent , see 2,4-Dinitrofluorobenzene on page 915 

bp: 2230 °C 

Sand for analysis 

40-100 mesh 




S24/25 O 2 Si SiO 2 

CAS: 14808-60-7 

MFCD00011232 

Saponin 

pract., from Quillaja Saponaria Molina 

FW: 60.08 

mp: 1610 °C 

bp: 2230 °C 




419230025 Glass bottle 2.5 kg INR 42,480 

S24/25 CAS: 74499-23-3 MFCD00081981 

Sarcosine, 98% 



157741000 Plastic bottle 100 g INR 990 


S24/25 

Hygroscopic 

C3H7NO2 CAS: 107-97-1 

MFCD00004279 

Sarcosine anhydride, 99% 

CH 3 NHCH 2 CO 2 H 

FW: 89.09 

mp: 208 °C (D) 

Fp: >100 °C 




S24/25 C 6 H 10 N 2 O 2 

CAS: 5076-82-4 

MFCD00006519 

FW: 142.16 

mp: 142-147 °C 


O 

N 

N 

O 

Sarcosine ethyl ester hydrochloride, 97% 




S24/25 

Hygroscopic 

C 5 H 11 NO 2 .HCl CH 3 NHCH 2 CO 2 C 2 H 5 .HCl 

CAS: 52605-49-9 

MFCD00012506 

FW: 153.61 

mp: 123-129 °C 

Sarcosine methyl ester, hydrochloride, 97% 




R36/37/38 

S26 S37/39 

Hygroscopic 

C4H9NO2 .HCl 

CAS: 13515-93-0 

MFCD00038876 

FW: 139.58 

mp: 110-125 °C 

SBH , see Sodium borohydride on page 1888 

SBH , see Sodium borohydride, 0.5 M solution in diglyme on page 1889 

SBH , see Sodium borohydride, 12% solution in 40% aq. sodium hydroxide solution on page 1889 

Scandium standard solution for AAS 

1 mg/ml Sc in 2% HNO3 


196271000 Plastic bottle 100 ml INR 5,560 

R36/37/38 

S24/25 

MFCD00016323 d: 1.000 

Assay ............................. 997 to 1003 ug/ml of Sc (3+) in 2% HNO3 (20°C) 

Scandium(III) nitrate hydrate, 99.9% 



R8 

S17 

Hygroscopic 

Scandium(III) oxide, 99.9% 

N3O9Sc.xH2O Sc(NO3 ) 3 .xH2 O 

CAS: 107552-14-7 MFCD00149848 FW: 230.97 




S24/25 O 3 Sc 2 Sc 2 O 3 

CAS: 12060-08-1 

MFCD00011223 

FW: 137.91 

mp: >1000 °C 

Scandium triflate , see Scandium(III) trifluoromethanesulfonate on page 1873

Scandium(III) trifluoromethanesulfonate 


Aromatic electrophilic substitution 

* Friedel Crafts Acylation While a stoichiometric amount of AlCl3 is needed in Friedel-Crafts acylation, 

a small amount of Sc(Otf)3 smoothly catalyses the same reaction. SL 1994, 545 

* Friedel Crafts Alkylation Effective for arenes with mesylates. SL 1998, 255 

* Mannich reaction Mannich-type reactions of aldehydes, amines and vinyl ethers proceed smoothly 

in presence of catalytic amount in aqueous media. CC 1995, 1379 

Lactonisation, lactamisation 

* Michael Addition Silyl enol ethers or ketene silyl acetals with ,-unsaturated carbonyl compounds 

are catalysed to give corresponding 1,5-dicarbonyl compounds in high yields after acid work-up. 

CL 1991, 2187 

Lewis acid catalysts 

* Aldol condensation Effective catalyst in Aldol-type reactions of silyl enol ethers with aldehydes, silyl 

enolates with acetals and silyl enolates with aldehydes in aqueous media. CL 1991, 2187 

* Diels Alder Cycloaddition Generally provides high yields with high endo selectivities. TL 1994, 35, 

4843 

Scandium(III) trifluoromethanesulfonate, 95% 




R34 

S26 S36/37/39 

Hygroscopic 

C3F9O9S3Sc CAS: 144026-79-9 MFCD00192433 FW: 492.17 

SCAT , see Poly-D-leucine on silica, 25 to 33% poly-D-lecuine on page 1774 

-Schardinger dextrin , see -Cyclodextrin hydrate on page 653 

-Schardinger dextrin , see -Cyclodextrin hydrate on page 654 

Schöllkopf reagent , see (S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine on page 816 

Schwartz's Reagent , see Bis(cyclopentadienyl)zirconium chloride hydride on page 227 

Schweizer's Reagent , see Vinyltriphenylphosphonium bromide on page 2140 

Scopolamine hydrobromide trihydrate, 99% 





R26/27/28 

S1 S25 S45 

Hygroscopic 


Scopoletin, 95% 

C17H21NO4 .HBr.3H2O CAS: 6533-68-2 

MFCD00150066 

SDP , see 4,4'-Sulfonyldiphenol on page 1924 

SDS , see Dodecyl sulfate sodium salt on page 943 

FW: 438.30 

mp: 197-194 °C (A) 

[] 20 

D : -27 (c=5,H2O) 


302900500 Glass bottle 50 mg INR 4,360 



R36/37/38 

S26 S37/39 

C 10 H 8 O 4 

CAS: 92-61-5 

MFCD00006872 

FW: 192.17 

mp: 200-207 °C 

HO 

O 

O O 

http://www.acros.com Scandiumtrif 

Sebacic acid, 98% 






S24/25 C 10 H 18 O 4 HO 2 C(CH 2 ) 8 CO 2 H 

Sebaconitrile, 98% 

CAS: 111-20-6 

MFCD00004440 

FW: 202.25 

mp: 131-134 °C 

Sebacyl chloride , see Sebacoyl chloride on page 1873 

9,10-Secocholesta-5,7,10(19)-trien-3-ol , see Vitamin D3, crystalline on page 2140 

Seignette salt , see Potassium sodium tartrate tetrahydrate on page 1794 

Seleninyl chloride , see Selenium(IV) oxychloride on page 1874 

bp: 294.4 °C (100 mm- 

Hg) 

Fp: 220 °C 




R25 

S45 

C10H16N2 CAS: 1871-96-1 

MFCD00019900 

FW: 164.25 

Sebacoyl chloride, 92% 

tech. 

NC(CH 2 ) 8 CN 

mp: 7 °C 

Fp: >093 °C 

d: 0.910 

n 20 

D : 1.447 -1.449 





R20/21/22 R29 R34 

S8 S26 S36/37/39 

S45 

Lachrymator 


C10H16Cl2O2 CAS: 111-19-3 

MFCD00000770 

FW: 239.14 

Selenious acid, 98% 

ClCO(CH 2 ) 8 COCl 

mp: -2.5 °C 

bp: 220 °C (75 mmHg) 

Fp: >112 °C 

d: 1.121 

n 20 

D : 1.467 -1.47 




R23/25 R33 R50/53 

S20/21 S28A S45 

S60 S61 

Hygroscopic 

H2O3Se CAS: 7783-00-8 

MFCD00011331 

FW: 128.97 

mp: 70 °C (d) 

Selenium 


Carbonylation 

* Amine to urea Primary amines are carbonylated with CO using catalytic selenium. S 1979, 735 

Oxidation 

* Dehydrogenation Reagent for dehydrogenation of hydroaromatic groups. CR, 1978, 78, 317 


S

S 

Selenium http://www.maybridge.com 

Selenium, 99.7% 

powder,

L(+)-Selenomethionine, 99+% 

ee 99+% 




259960025 Glass bottle 2.5 g INR 103,970 

R23/25 R33 R50/53 

S20/21 S28A S45 

S60 S61 


C 5 H 11 NO 2 Se CH 3 SeCH 2 CH 2 CH(NH 2 )COOH 

CAS: 3211-76-5 

MFCD00037210 

Selenonaphtene , see Benzo[b]selenophene on page 177 

Selenophene, 99% 

FW: 196.11 

mp: 265 °C (D) 

SEM-Cl , see 2-(Trimethylsilyl)ethoxymethyl chloride, stabilized on page 2103 

[] 20 

D : +18 (c=1, 1N 

HCl) 




R11 R23/25 R33 

R50/53 

S20/21 S28A S45 

S60 S61 


C4H4Se CAS: 288-05-1 

MFCD00075487 

FW: 131.04 

Selenourea, 99.9+% 

mp: -38 °C 

bp: 109.9-110.1 °C 

(752 mmHg) 

Fp: -2 °C 

d: 1.520 

n 20 

D : 1.579 -1.581 




R23/24/25 R33 R50/ 

53 

S20/21 S28A S45 

S60 S61 


Air sensitive 


CH 4 N 2 Se H 2 NC(=Se)NH 2 

CAS: 630-10-4 

MFCD00008065 

Se-methylseleno-L-cysteine, 98% 

FW: 123.02 

mp: 214-215 °C (d) 





R23/25 R33 R50/53 

S20/21 S28A S45 

S60 S61 

C4H9NO2Se CAS: 26046-90-2 

MFCD00800565 

FW: 182.08 

Semicarbazide hydrochloride, 99+% 




R25 R36/38 R40 

S22 S24/25 

CH 5 N 3 O.HCl H 2 NCONHNH 2 .HCl 

CAS: 563-41-7 

MFCD00013009 

FW: 111.53 

mp: 170-178 °C 

p-Semidine hydrochloride , see N-Phenyl-p-phenylenediamine monohydrochloride on page 1724 

Se 

NH 2 

O 

OH 

http://www.acros.com Selenomethio 

Semioxamazide , see Oxamic hydrazide on page 1653 

SEM-triphenylphosphonium chloride , see 2-(Trimethylsilylethoxymethyl)triphenylphosphonium chloride 

on page 2103 

Sephadex®-SP C-25 




S24/25 


Ser , see L-Serine on page 1876 

CAS: 61840-62-8 MFCD00132782 

Loss on drying................ 10 % 

Septum 16mm (15.9mm real) natural rubber 


145861000 Plastic bottle 100 ea INR 5,620 

S24/25 




S24/25 





S24/25 

Septum 16mm (15.9mm real), silicone rubber 



S24/25 




S24/25 





S24/25 

L-Serinamide hydrochloride, 98% 




S24/25 C 3 H 8 N 2 O 2 .HCl HOCH 2 CH(NH 2 )CONH 2 .HCl 

CAS: 65414-74-6 

MFCD00067560 

FW: 140.57 

mp: 184-190 °C 

[] 20 

D : +14.5 (c=1, 

H2O) 


S

S 

Serine http://www.maybridge.com 

D-Serine, 98% 





S24/25 C 3 H 7 NO 3 HOCH 2 CH(NH 2 )CO 2 H 

L-Serine, 99% 

CAS: 312-84-5 

MFCD00004269 

Serinol , see 2-Amino-1,3-propanediol on page 119 

FW: 105.09 

mp: 220 °C (D) 

[] 20 

D : -14.75 (c=10 2 

N HCl) 





S24/25 



DL-Serine, 99% 

C3H7NO3 CAS: 56-45-1 

MFCD00064224 

HOCH 2 CH(NH 2 )CO 2 H 

FW: 105.09 

mp: 222 °C (D) 

[] 20 

D : 15.2 (c=10, 2N 

HCl) 

d: 1.600 





S24/25 C 3 H 7 NO 3 HOCH 2 CH(NH 2 )CO 2 H 

CAS: 302-84-1 

MFCD00064223 

FW: 105.09 

mp: 240 °C (D) 

D-Serine methyl ester hydrochloride, 98% 

d: 1.530 




S24/25 


C 4 H 9 NO 3 .ClH HOCH 2 CH(NH 2 )CO 2 CH 3 .HCl 

CAS: 5874-57-7 

MFCD00066121 

FW: 155.58 

mp: 163-166 °C 

L-Serine methyl ester hydrochloride, 98% 





S24/25 


C 4 H 9 NO 3 .HCl HOCH 2 CH(NH 2 )CO 2 CH 3 .HCl 

CAS: 5680-80-8 

MFCD00063680 

FW: 155.58 

mp: 160-165 °C (D) 

DL-Serine methyl ester hydrochloride, 99% 

[] 20 

D : +4.5 (c=2, 

methanol) 




S24/25 


C 4 H 9 NO 3 .HCl HOCH 2 CH(NH 2 )CO 2 CH 3 .HCl 

CAS: 5619-04-5 

MFCD00012593 

FW: 155.58 

mp: 130-135 °C 


Serinol hydrochloride , see 2-Amino-1,3-propanediol hydrochloride on page 119 

Serotonin creatinine sulfate monohydrate, 99% 




R68/20/21/22 

S22 S36/37 S24/25 

Air sensitive 


C14H19N5O2 .H2SO4 .H2 O 

CAS: 61-47-2 

MFCD00149653 

Serotonin hydrochloride, 99% 

FW: 405.42 

mp: 216-219 °C (D) 




R36/37/38 R25 R63 

S26 S28A S37/39 

S45 

Hygroscopic 



Sesame oil 

C10H12N2O.HCl CAS: 153-98-0 

MFCD00012686 

FW: 212.68 

mp: 168-172 °C (D) 




S24/25 


Sesamol, 98% 

CAS: 8008-74-0 

MFCD00132243 

mp: -5 °C 

Fp: 255 °C 

-Shardinger dextrin , see -Cyclodextrin hydrate on page 653 

o-Sialic acid , see N-Acetylneuraminic acid on page 27 

Sibu-1 , see 1-(4-Chlorophenyl)-1-cyclobutanecarbonitrile on page 580 

SIBX , see 2-Iodoxybenzoic acid, stabilized on page 1236 

d: 0.919 

n 20 

D : 1.47 -1.476 





S24/25 



Shikimic acid, 98% 

C 7 H 6 O 3 

CAS: 533-31-3 

MFCD00005827 

FW: 138.12 

mp: 63-65 °C 

Fp: >110 °C 





S24/25 C7H10O5 CAS: 138-59-0 

MFCD00066278 

FW: 174.15 

mp: 185-191 °C 

[] 20 

D : -180 (c=4, H2O) 

HO 

HO 

O 

O 

OH 

O 

O H 

OH

Silica gel 

for column chromatography,ultra pure, 40-60m, 




R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 

for column chrom., ultra pure, 40-60 m, 60A 




360050050 Plastic drum 5 kg INR 15,980 

360050300 Fiber drum 30 kg INR 91,130 

R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 

for column chrom., ultrapure, 60-200 m, 60A 




R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 

for col. chromatography, ultra pure, 40-60 m, 




R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 

for chromatography, 0.075-0.250 mm, 150 A 





R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 






R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

http://www.acros.com Silicagel 

Silica gel 




R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 





R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 






R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 






R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 





R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel 





R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 


S

S 

Silicagel http://www.maybridge.com 

Silica gel 

for drying purposes, non-toxic grade, 2-5 mm 





R36/37 

S26 S37/39 

O2Si CAS: 7631-86-9 MFCD00011232 FW: 60.08 

Silica gel orange 

for drying purposes, non toxic grade, 2-5 mm 





S24/25 CAS: 1327-36-2 MFCD00011232 

Loss on drying ................ 1 % (225°C, 15 min) 

Silica gel 

for drying purposes, blue indicating, 2-5 mm 




R49 R36/37 R52/53 

S53 S22 S45 S61 

O2Si CAS: 7631-86-9 FW: 60.08 

MFCD00011232 mp: 1600 °C 

Loss on drying ................ 1 % (160°C) 

Silica gel humidity indicator cards 


357410100 Metal drum 10 ea INR 580 

357410250 Metal drum 25 ea INR 700 

R49 R60 R42/43 

R51/53 R68 

S53 S45 S60 S61 

Silica gel, C1-RP, 5%C 

ca. 1,2 mmol/g, part. size 40-63 m 



S24/25 MFCD00008341 

Assay.............................. (carbon) ca. 5% 


ca. 1,5 mmol/g, part. size 40-63 m 



S24/25 MFCD03427641 

Assay.............................. (carbon) ca. 8% 



ca. 1.2 mmol/g, part. size 40-63 m 




S24/25 MFCD00148339 

Assay ............................. 11.6 % (Carbon) 


ca.1.2 mmol/g, part. size: 40-63 m 




S24/25 

Hygroscopic 


ca.0,8 mmol/g, part. size: 40-63 m 

MFCD00148338 

Assay ............................. (carbon) ca. 23% 



S24/25 

Hygroscopic 


ca.0,6 mmol/g, part. size: 40-63 m 

MFCD00148338 




S24/25 

Hygroscopic 

MFCD00148338 


Silica gel, functionalized, Amino-3 

ca.1.4mmol/g, part.size 40-63 m 





S24/25 MFCD03427643 

Silica gel, functionalized, 4-bromophenyl 

ca. 1 mmol/g, part. size: 40-63 m 




R52/53 

S61 

CAS: 7631-86-9 MFCD03096006 

Silica gel, functionalized, (cyclohexylcarbodiimido)propyl 

ca. 0,9 mmol/g, particle size: 40-63 m 




R20/21/22 R36/37/ 

38 R43 

S26 S36/37/39 


MFCD03701774

Silica gel, functionalized, diethylenetriamine tetraacetate 

0.5 mmol/g 




R36/37/38 

S26 S37/39 

CAS: 7631-86-9 MFCD06660072 

Silica gel, functionalized, diethylenetriamine tetraacetate 

sodium salt 

0.5 mmol/g 




R36/37/38 

S26 S37/39 


CAS: 7631-86-9 MFCD06660073 

Silica gel, functionalized, Diol-3 

ca.1.1mmol/g, part.size: 40-63 m 



S24/25 MFCD03427642 

Silica gel, functionalized, diphenylphosphinoethyl 

ca. 0.7mmol/g, particle size: 40-63 m 




R36/37/38 

S26 S37/39 

CAS: 7631-86-9 MFCD03095922 

Silica gel, functionalized, 20% potassium permanganate 




R8 R51/53 

S60 S61 

CAS: 7631-86-9 MFCD06407981 

Silica gel, functionalized, Pyridinium chlorochromate, 20% 




R49 R8 R43 R51/53 

S53 S17 S24 S37 

S45 S61 


MFCD03792548 

http://www.acros.com Silicagel 

Silica gel, functionalized, 20% pyridinium dichromate 





R45 R46 R49 R60 

R61 R43 R51/53 

S53 S24 S29 S37 

S45 S61 

Hygroscopic 

CAS: 7631-86-9 MFCD04041078 

Silica gel, functionalized, 10% silver nitrate 




R8 R36/38 R51/53 

S26 S37/39 S60 S61 


CAS: 7631-86-9 MFCD06412433 

Silica gel, functionalized, Sulfonic acid-2Ar 

ca. 1 mmol/g, 40-63 m 



S24/25 MFCD03427647 

Silica gel, functionalized, tetrabutylammonium chloride 

ca. 0.6mmol/g, particle size: 40-63 m 




R36/37/38 

S26 S37/39 

Hygroscopic 

CAS: 7631-86-9 MFCD06660074 

Silica gel, functionalized, 1,5,7-triazabicyclo[4,4,0]dec-5-ene 

1 mmol/g 





R20 R34 

S26 S36/37/39 S45 


CAS: 7631-86-9 MFCD03791338 

Silica gel, functionalized, Tridecafluoro-2 

ca. 1 mmol/g 



S24/25 MFCD03427645 


S

S 

Silicon http://www.maybridge.com 

Silicon standard solution for AAS 

1 mg/ml Si in 2% NaOH 



R34 

S25 S36/37/39 S45 

Silicon, 99+% 

powder, -325 mesh 

MFCD00085311 d: 1.020 

Assay.............................. 997 to 1003 ug/ml of Si (4+) in 2% NaOH (20°C) 





R11 

S7/9 S16 S33 


Si 

CAS: 7440-21-3 

MFCD00085311 

Silicon(IV) chloride, 99.8+% 

FW: 28.09 

mp: 1410 °C 

Silicon dioxide , see Sand on page 1872 

Silicon dioxide , see Silica gel on page 1877 

Silicon dioxide , see Silica gel blue indicating on page 1878 

Silicon dioxide , see CAB-O-SIL® M-5 on page 461 

bp: 2355 °C 

d: 2.330 




201160025 Glass bottle 2.5 l INR 18,290 

R14 R36/37/38 

S7/8 S26 

Stench 


Cl 4 Si SiCl 4 

CAS: 10026-04-7 

MFCD00011229 

FW: 169.90 

mp: -70 °C 

bp: 58 °C 

d: 1.480 

Silicon(IV) chloride 

1M solution in methylene chloride, AcroSeal® 

n 20 

D : 1.413 



R14 R36/37/38 R40 

S7/8 S23 S24/25 

S26 S36/37 

Stench 


Cl 4 Si SiCl 4 

CAS: 10026-04-7 

MFCD00011229 

Silicone grease Bayer 

tube with 35gr 

FW: 169.90 

d: 1.340 


386110010 1 ea INR 1,020 

S24/25 MFCD00148382 


Silicone oil 

for melting point and boiling point apparatuses 





S24/25 CAS: 63148-62-9 

MFCD00132673 

Silicone oil 

high temperature 

mp: -50 °C 

Fp: 300 °C 

d: 0.960 

n 20 

D : 1.403 -1.406 




S24/25 CAS: 63148-58-3 

MFCD00132673 

Fp: 316 °C 

d: 1.050 

n 20 

D : 1.494 -1.501 

Silicon tetrachloride , see Silicon(IV) chloride on page 1880 

Silicon tetrachloride , see Silicon(IV) chloride, 1M solution in methylene chloride on page 1880 

Silver 

foil, 1.0 mm thick, 99.9% (1ea = 6.6gr), 25x25 mm 




S24/25 

Air sensitive 

Ag Ag 

CAS: 7440-22-4 

MFCD00003397 

Silver, 99.9% 

wire, 0.5mm diam., length 10m,1ea = 20gr 

FW: 107.87 

mp: 961 °C 

bp: 2212 °C 



S24/25 

Air sensitive 

Ag Ag 

CAS: 7440-22-4 

MFCD00003397 

Silver 

wire, 1.0 mm diam., 99.9% (1ea = 8.2gr) 

FW: 107.87 

mp: 961 °C 

bp: 2212 °C 



S24/25 

Air sensitive 

Ag Ag 

CAS: 7440-22-4 

MFCD00003397 

Silver 


FW: 107.87 

mp: 961 °C 

bp: 2212 °C 



S24/25 

Air sensitive 

Ag Ag 

CAS: 7440-22-4 

MFCD00003397 

FW: 107.87 

mp: 961 °C 

bp: 2212 °C

Silver 




S24/25 

Air sensitive 

Ag Ag 

CAS: 7440-22-4 

MFCD00003397 

FW: 107.87 

mp: 961 °C 

Silver(I) bifluoride , see Silver(I) hydrogenfluoride on page 1882 

bp: 2212 °C 

Silver standard solution for AAS 

1 mg/ml Ag in 0.5N HNO3 




R36/37/38 

S24/25 

MFCD00003397 

Assay.............................. 997 to 1003 ug/ml of Ag (1+) in 0.5N HNO3 (20°C) 

Silver acetate 


Interconversion of functional groups 

* Halide to ester Silver acetate is used for direct nucleophilic substitution of bromides- provides an 

acetate group. JOC 1974, 39, 3721 

Silver acetate, 99% pure 




R36/37/38 R50/53 

S26 S29 S37/39 S61 


Silver benzoate, 99% 

C2H3AgO2 CH3CO2Ag CAS: 563-63-3 FW: 166.91 

MFCD00012446 d: 3.250 

Assay.............................. 98.5 % 




S24/25 


Silver bromate, 97% 

C7H5AgO2 C6H5CO2Ag CAS: 532-31-0 MFCD00013030 FW: 228.99 




R8 R36/37/38 

S17 S26 S37/39 


Silver carbonate 


Oxidation 

AgBrO3 AgBrO3 CAS: 7783-89-3 FW: 235.77 

http://www.acros.com Silver 

Silver carbonate, 99% pure 




R36/37/38 

S26 S37/39 


CAg2O3 Ag2CO3 CAS: 534-16-7 FW: 275.75 

MFCD00003403 mp: 210 °C (D) 

Assay ............................. 98.5 % (AG2CO3) 

Silver chloride, 99+% extra pure 




S24/25 


AgCl AgCl 

CAS: 7783-90-6 

MFCD00003399 

Silver cyanate, 98+% 

FW: 143.32 

mp: 455 °C 

bp: 1550 °C 

d: 5.560 

Assay ............................. 74.51 to 75.95 % (Ag) 

Trace Analysis ................ Fe 10 ppm Pb 20 ppm 

Cu 10 ppm 





R22 R36/38 

S7/8 S26 S28A 


CAgNO AgOCN 

CAS: 3315-16-0 MFCD00011512 FW: 149.89 

Silver cyanide, 99% for analysis 




R26/27/28 R32 R50/ 

53 

S7 S28A S29 S45 

S60 S61 


CAgN AgCN 

CAS: 506-64-9 

MFCD00003409 

Silver cyclohexanebutyrate 

FW: 133.89 

mp: >300 °C 

Assay ............................. 98.5 % 

Trace Analysis ................ Al 10 ppm Na 500 ppm 

Cu 10 ppm Pb 10 ppm 

Fe 30 ppm 




S24/25 C10H17AgO2 C6H11 (CH2 ) 3COOAg CAS: 62638-04-4 MFCD00036396 FW: 277.10 

Silver diethyldithiocarbamate , see Diethyldithiocarbamic acid, silver salt on page 782 

Silver fluoborate , see Silver tetrafluoroborate on page 1884 


S

S 

Silverfluori http://www.maybridge.com 

Silver(I) fluoride 


Fluorination 

Addition of fluoride to alkenes. JOC 1967, 32, 1941 

Formation of trifluoromethyl thio aromatics from iodoaromatics. JFC 1990, 48, 249 

In combination with bromine or iodine, alkenes undergo trans-fluorohalogenation. CJC 1973, 51, 

2092 

Of gem-dihalides. JOC 1975, 40, 782 

Preparation of -fluoro-,-unsaturated ketones/esters by the reaction of the a-diazo keto/ester 

with benzeneselenenyl fluoride (prepared by the reaction of benzeneselenenyl bromide with AgF. 

CC 1992, 1148 

Preparation of alkyl fluorides by halide exchange. S 1974, 655 

Silver(I) fluoride, 99+% 




R34 

S25 S36/37/39 S45 

Hygroscopic 


AgF AgF 

CAS: 7775-41-9 

MFCD00003410 

FW: 126.87 

mp: 435 °C 

Silver hexafluoroantimonate 



Catalyse halogenation of alkanes. JACS 1973, 7680 

Rearrangements 

3-Bromoflavanones to isoflavones. JCS(C), 1976, 151 

Silver hexafluoroantimonate, 98% 

bp: 1150 °C 

d: 5.850 




R20/21/22 R34 

S25 S36/37/39 S45 

Hygroscopic 


Silver hexafluorophosphate 

98%, -6 mesh 

AgF 6 Sb AgSbF 6 

CAS: 26042-64-8 MFCD00003401 FW: 343.61 





R34 

S36/39 



Silver(I) hydrogenfluoride 

AgF 6 P AgPF 6 

CAS: 26042-63-7 MFCD00003415 FW: 252.83 



R14 R32 R34 

S8 S26 S36/37/39 

S45 S50A 

Hygroscopic 


HAgF 2 

CAS: 12249-52-4 MFCD00042145 FW: 146.87 

Silver iodate, 95% 






R8 R36/37/38 

S17 S26 S37/39 


AgIO 3 

CAS: 7783-97-3 FW: 282.77 

Silver iodide, 99.999% extra pure 



S24/25 


AgI AgI 

CAS: 7783-96-2 

MFCD00003412 

FW: 234.77 

mp: 557 °C 

bp: 1506 °C 

d: 5.680 

Silver iodide, 99% pure 





S24/25 


Silver lactate, 96% 

AgI AgI 

CAS: 7783-96-2 

MFCD00003412 

FW: 234.77 

mp: 557 °C 

Assay ............................. 98.5 % (ex Ag) 

bp: 1506 °C 

d: 5.680 




R36/37/38 

S26 S37/39 


C 3 H 5 O 3 Ag CH 3 CH(OH)CO 2 Ag 

CAS: 128-00-7 

MFCD00043279 

FW: 196.94 

mp: 120-122 °C 

Silver mesylate , see Methanesulfonic acid, silver salt on page 1323 

Silver methanesulfonate , see Methanesulfonic acid, silver salt on page 1323 

Silver nitrate 


Deprotecting Group Chemistry 

* Deprotection of S-trityl ethers Cleavage with AgNO3 /Pyridine to the thiol silver salts which are then 

converted to thiols on treatment with H2S. Has been applied to S-trityl ethers in nucleoside, peptide 

and -lactam chemistry. JCS(P1) 1990, 969; JACS 1962, 84, 3887; CC 1983, 908 

* Thioacetals, 1,3-dithianes and 1,3-oxathianes to ketones Treatment with AgNO3 /NCS or NBS. AG(E) 

1974, 13, 479; JOC 1971, 36, 3553; JOC 1968, 33, 298 

Halogenation 

* Carboxylic acids and derivatives Hunsdiecker reaction of Ag salts of carboxylic acids with Br2 provides alkyl bromides with one less carbon (lost as CO2 ). OR 1957, 9, 332 and Rev Chem Rev 

1956, 56, 219 and OSC 1955, 3, 578 

Oxidation 

* Alkene to alkane Alkylboranes formed from reaction of terminal alkenes with diborane dimerise on 

treatment with AgNO3 /NaOH e.g. hexene -> dodecane or geranyl acetate -> trans-p-menthane. 

JACS 1961, 83, 1002; TL 1976, 463 

Protecting Group Chemistry 

* Protection of alcohols Primary alcohol (nucleoside) to TBDMS ether in MeCN. TL 1981, 144, 137 


* Acetophenones to methyl arylacetates In combination with bromine or iodine in refluxing methanol. 

JCS(P1) 1982, 235

Silver nitrate, 99+% for analysis ACS 






R8 R34 R50/53 

S26 S36/37/39 S45 

S60 S61 


AgNO3 AgNO3 CAS: 7761-88-8 FW: 169.87 

bp: 444 °C 

MFCD00003414 mp: 212 °C 

Assay.............................. 99.0 % 

Trace Analysis ................ Cl 5 ppm Pb 10 ppm 

Cu 2 ppm SO4 20 ppm 

Fe 2 ppm 

Silver nitrate, 99.85% for analysis 






R8 R34 R50/53 

S26 S36/37/39 S45 

S60 S61 



bp: 444 °C 

MFCD00003414 mp: 212 °C 

Assay.............................. 99.80 % (AgNO3) 

Loss on drying ................ 0.02 % (70°C) 

Insoluble matter.............. 0.02 % 

Trace Analysis ................ NO2 10 ppm Cd 1 ppm 

Cu 1 ppm Cr 1 ppm 

Fe 1 ppm Pb 1 ppm 

Ni 1 ppm Hg 0.05 ppm 

Silver nitrate for analysis 





R8 R34 R50/53 

S26 S36/37/39 S45 

S60 S61 



bp: 444 °C 

MFCD00003414 mp: 212 °C 

Trace Analysis ................ Bi 0.1 ppm Ni 0.2 ppm 

Cu 0.1 ppm Cl 5 ppm 

Mn 0.1 ppm Fe 0.4 ppm 

Sn 0.1 ppm Hg 0.01 ppm 

Cr 0.2 ppm Pd 3 ppm 

Pb 0.2 ppm Zn 10 ppm 

http://www.acros.com Silvernitrat 

Silver nitrate pure 

0.1 N standard solution 


124250010 Plastic bottle 1 l INR 3,010 


R50/53 

S61 



MFCD00003414 d: 1.015 

Assay ............................. 0.0998 to 0.1002 N (20°C) 

Silvernitrate, solid supported on silicagel , see Silica gel, functionalized, 10% silver nitrate on page 

1879 

Silver nitrite, 99% 




R8 R36/38 

S17 S26 S37/39 


AgNO2 CAS: 7783-99-5 

MFCD00003413 

AgNO2 FW: 153.88 

mp: 140 °C (D) 

d: 4.450 

Silver(I) oxide 



* Amide to ester Conversion of N-aromatic amides to O-aromatic esters is achieved in the presence of 

sodium nitrite in acetic acid at low to room temperature. OL 2002, 14, 2349 

* Epoxidation Halohydrins are successfully converted to epoxides in a non-stereoselective manner. 

TL 1976, 207 

Oxidation 

* Alcohol to ketone Converts hydroquinones to the corresponding quinone. JACS 1989, 111, 1136 

* Aldehyde to carboxylic acid Selective oxidation of aldehyde in the presence of an alcohol. Also 

selectively oxidizes one of two formyl groups in a molecule. JACS 1982, 104, 5551 

Transition metal chemistry 

* Coupling reaction Silanols and silnaediols are coupled with organic halides in the presence of tetrakis 

palladium. Coupling of TMS acetylene with arylhalides or triflates also occurs, requiring at least 

stoichiometric amounts of silver oxide. OL 2000, 2, 2935 

* Suzuki Used as a mild base in the coupling of boronic acids with sensitive halides. OS 1997, 75, 69 

Silver(I) oxide, 99+% 





R8 R34 

S17 S26 S36/37/39 

S45 


Ag2O Ag2O CAS: 20667-12-3 MFCD00003404 FW: 231.74 


S

S 

Silveroxide http://www.maybridge.com 

Silver(II) oxide 


Free Radical Chemistry 

* C-C Bond formation Anti-Markovnikov addition of acetone to terminal alkenes occurs in good yield 

with AgO. Internal alkenes react less readily. TL 1974, 3193 

Oxidation 

* Alcohol to aldehyde AgO oxidizes primary alcohols to aldehydes and secondary alcohols to ketones. 

TL 1967, 4193 

* Allylic alcohol to carboxylic acid AgO has been used to oxidize allylic alcohols to conjugated acids. 

JACS 1968, 90, 5616 

* Amine to azo Some aromatic amine are oxidized by AgO to afford the corresponding azo derivatives. 

JOC 1972, 37, 2748 

* Hydroquinone ethers to quinones Oxidative demethylation of hydroquinone ethers affords paraquinones 

in acidic media. JACS 1974, 96, 8046 

* Oxidative decarboxylation AgO has been used in the oxidative decarboxylation of carboxylic acids 

such as pivalic acid. JOC 1970, 35, 986 

Silver(II) oxide 

85.5-88.0% Ag 




R8 R34 

S17 S26 S36/37/39 

S45 


AgO AgO 

CAS: 1301-96-8 

MFCD00044285 

Silver perchlorate hydrate 



* Polycyclic systems S 1975, 347 

Silver perchlorate hydrate, 99% 

FW: 123.87 

mp: >100 °C (D) 





R30 R38 

S15 


AgClO 4 .xH 2 O AgClO 4 .xH 2 O 

CAS: 14242-05-8 

MFCD00149128 

Silver phosphate, 98% 

FW: 207.32 

mp: 43 °C (d) 



R36/37/38 

S26 S37/39 


Ag 3 O 4 P Ag 3 PO 4 

CAS: 7784-09-0 

MFCD00014148 

Silver potassium cyanide 

FW: 418.57 

mp: 849 °C 




R26/27/28 R32 R36/ 

37/38 R50/53 

S7 S26 S28A S29 

S37/39 S45 S60 S61 


C 2 AgKN 2 

CAS: 506-61-6 MFCD00036297 FW: 199.00 


Silver sulfate, 99% extra pure 





R41 

S26 S39 


Ag 2 O 4 S Ag 2 SO 4 

CAS: 10294-26-5 

MFCD00003407 

FW: 311.79 

mp: 652 °C 

Silver triflate , see Silver trifluoromethanesulfonate on page 1885 

Silver trifluoroacetate , see Trifluoroacetic acid, silver salt on page 2052 

bp: 1085 °C 

Assay ............................. 98.5 % 

Trace Analysis ................ NO3 10 ppm Fe 10 ppm 

Silver sulfate pure 

10 g/l solution in sulfuric acid 




R35 

S26 S30 S45 

Ag 2 O 4 S Ag 2 SO 4 

CAS: 10294-26-5 

MFCD00003407 

FW: 311.79 

d: 1.840 

Silver tetrafluoroborate 


Oxidation 

* Alcohol to aldehyde/ketone Displaces chloride from precious metal complexes used in the oxidation 

of alcohols by persulfate. JMolCatal, 1993, 85 

Silver tetrafluoroborate, 99% 





R22 R34 

S26 S36/37/39 S45 

Hygroscopic 


AgBF4 AgBF4 CAS: 14104-20-2 MFCD00003408 FW: 194.67

Silver trifluoromethanesulfonate 



* Friedel Crafts Acylation Alkyl, acyl and sulfonyl halides react with this reagent to give highly 

electrophilic triflate species that react with even deactivated aromatic rings in the absence of a 

catalyst. JOC 1982, 47, 3219 

* Friedel Crafts Alkylation Alkyl, acyl and sulfonyl halides react with this reagent to give highly 

electrophilic triflate species that react with even deactivated aromatic rings in the absence of a 

catalyst. JOC 1982, 47, 3220 


* Acid chloride to triflate Highly reactive triflating agent. 

* Alcohol to triflate Highly reactive triflating agent. 


* Cycloaddition Used to induce ¢4á+á2á+á2! cycloadditions of enyne derivatives to give eightmembered 

rings. Used in conjunction with Wilkinson's catalyst. JACS 2002, 124, 8782 

* Diels Alder Cycloaddition Catalyses the azo-Diels-Alder reaction of Danishefsky's diene with various 

imines in aqueous media. JACS 1974, 96, 7807 

* Glycosylation promoter Widely used to promote many kinds of glycosylations. Used in KoenigsûKnorr 

glycosylations with anomeric halides, promotion of thioglycoside activation with NIS, activation of 

selenoglycosides preferentially over thioglycosides. T 1987, 43, 5909 

Oxidation 

* Alcohol to acid æKoch carbonylation,Æ is mediated by AgOTf and used to convert tertiary alcohols to 

carboxylic acids in the presence of CO, at high temperature. TL 2002, 43, 7871 


* Protection of alcohols Used with benzyl bromide for benzylation of hydroxyl groups under neutral 

conditions. Can be used in presence of base sensitive protecting groups like acetates. JACS 1974, 

96, 7807 

Silver trifluoromethanesulfonate, 99+% 




R34 

S26 S36/37/39 S45 

Hygroscopic 


CAgF 3 O 3 S CF 3 SO 3 Ag 

CAS: 2923-28-6 

MFCD00013226 

FW: 256.92 

mp: 356 °C 

Silvex , see 2-(2,4,5-Trichlorophenoxy)propionic acid on page 2042 

Simethicone , see Poly(dimethylsiloxane) on page 1772 

SIN-1 hydrochloride, 97% 



S24/25 

Store below -20ºC 

C6H10N4O2 .HCl 

CAS: 16142-27-1 

MFCD00221615 

FW: 206.66 

mp: 186 °C 

Sinapinic acid , see 3,5-Dimethoxy-4-hydroxycinnamic acid, predominantly trans isomer on page 842 

Sinigrin monohydrate, 98% 

from horseradish 



S24/25 C10H16KNO9S2 .H2O CAS: 64550-88-5 

MFCD00149447 

FW: 415.48 

mp: 127-130 °C 

http://www.acros.com Silvertriflu 

-Sitosterol 

with ca. 10% campesterol, ca. 75% -sitosterol 




S24/25 


C29H50O CAS: 83-46-5 

MFCD00003631 

Skatole , see 3-Methylindole on page 1434 

Soda lime, granular 

with indicator white to violet 

FW: 414.70 

mp: 139-142 °C 

[] 20 

D : -28 (c=2, CHCl3) 





R34 

S26 S36/37/39 S45 


Air sensitive 

Sodium 

dry stick 

CAS: 8006-28-8 

No-Structure 

Loss on drying................ 19.0 % (10 g, 200°C, 2 Hrs) 



R14/15 R34 

S6A S8 S43D S45 

Air sensitive 

Na Na 

CAS: 7440-23-5 

MFCD00085307 

FW: 22.99 

mp: 98 °C 

bp: 883 °C 

Sodium, 99.8% 

oiled sticks, wrapped in aluminium foil 


390121000 Inner packaging 

aluminium 

100 g INR 1,060 


aluminium 

250 g INR 1,740 


aluminium 

1 kg INR 4,410 

R14/15 R34 Na Na 

S5A S8 S43D S45 

CAS: 7440-23-5 FW: 23.99 

bp: 883 °C 

MFCD00085307 mp: 98 °C 

Sodium 

30wt% dispersion in toluene,

S 

Sodium http://www.maybridge.com 

Sodium standard solution for AAS 

1 mg/ml Na in 0.5N HNO3 



R36/37/38 

S26 S37/39 

Na 

CAS: 7631-99-4 MFCD00085307 

Assay.............................. 997 to 1003 ug/ml of Na (1+) in 0.5N HNO3 (20°C) 

Sodium acetate , see Acetic acid, sodium salt on page 7 

Sodium acetate trihydrate , see Acetic acid, sodium salt trihydrate on page 8 

Sodium acetylide 

18 wt% slurry in xylene 




R10 R14/15 R20/21 

R38 

S8 S16 S36/37 


Air sensitive 


C 2 HNa HCCNa 

CAS: 1066-26-8 

MFCD00008568 

FW: 48.02 

Fp: 29 °C 

Sodium alginate , see Alginic acid, sodium salt on page 44 

Sodium alizarinesulfonate , see Alizarin Red S on page 44 

Sodium allylsulfonate , see 2-Propene-1-sulfonic acid sodium salt on page 1803 

Sodium aluminium hydride, 93% 




R11 R14/15 R22 R34 

S8 S26 S36/37/39 

S43A S45 

H4AlNa CAS: 13770-96-2 

MFCD00192443 

FW: 54.00 

mp: 178 °C 

Fp: -10 °C 

Sodium amide 


Alkylation 

* C-Alkylation Deprotonation of cyclopropenes, which can then be alkylated. RTC 1973, 92, 1159 

Organometallic Chemistry 

* Deprotonation Aryne formation from halobenzenes - nucleophilic displacement leads to 

functionalised products. JOC 1971, 36, 3252 

* Deprotonation Deprotonation of phenylacetic esters in the presence of sodamide allows aldol 

reaction with benzaldehyde derivatives to afford 2,3-diaryl-3-hydroxypropionic acids. S 1971, 317 

* Deprotonation Synthesis of alkynes by elimination of HX from halo-alkenes or 2HX from 

dihaloalkanes. OSC 1963, 4, 755 

* Deprotonation Ylide formation in Wittig reactions. TL 1985, 26, 307 


* Sommelet-Hauser OR 1970, 18, 403 

*Stevens OR 1970, 18, 403 

*Truce-Stiles JOC 1968, 33, 2228 

Sodium amide, 99% extra pure 




R14/15 R19 R34 

S7/8 S26 S36/37/39 

S43D 


H 2 NNa NaNH 2 

CAS: 7782-92-5 

MFCD00011117 

FW: 39.00 

mp: 210 °C 

Assay.............................. 98.5 % 

bp: 400 °C 


Sodium amide, 95% pure 




R14/15 R19 R34 

S7/8 S26 S36/37/39 

S43D 


Store absolutely dry 

H 2 NNa NaNH 2 

CAS: 7782-92-5 

MFCD00011117 

FW: 39.00 

mp: 210 °C 

Assay ............................. 94 % 

Sodium 4-aminobenzoate hydrate , see 4-Aminobenzoic acid, sodium salt hydrate on page 60 

Sodium ascorbate , see L-Ascorbic acid sodium salt on page 151 

Sodium benzoate , see Benzoic acid, sodium salt on page 175 

bp: 400 °C 

Sodium azide 



* Alkenes to azidoalkanes JOC 1984, 4237 

* Epoxides to azido alcohols JACS 1954, 1231 


* Curtius Conversion of acid chlorides, or anhydride to isocyanates. OR 1946,337 

*Schmidt React with electrophiles, such as carbonyl compounds, tertiary alcohols or alkenes, to 

produce amines, nitriles, amides or imines. T 1981, 1283 

Ring Synthesis 

* Heterocyclic synthesis React with alkenes, or alkynes to triazolines, or triazoles. Lwowski, W. 1,3- 

Dipolar Cycloaddition Chemistry,1984; p559 

Sodium azide, 99% extra pure 






R28 R32 R50/53 

S28A S45 S60 S61 


N 3 Na NaN 3 

CAS: 26628-22-8 

MFCD00003536 

FW: 65.01 

mp: 275 °C (D) 

Assay ............................. 98.5 % 

Loss on drying................ 0.5 % 

Heavy metals.................. 20 ppm 


bp: 300 °C 

d: 1.850 

Sodium bicarbonate, 99.7+% for analysis ACS 




S24/25 


CHNaO3 NaHCO3 CAS: 144-55-8 FW: 84.01 

MFCD00003528 mp: 270 °C 

Assay ............................. 99.5 to 100.3 % (on dried substance) 



Trace Analysis ................ Cl 30 ppm Fe 10 ppm 

PO4 10 ppm Ca 200 ppm 

K 50 ppm Mg 50 ppm 

NH4 5 ppm

Sodium bicarbonate, 99.5% for analysis 






S24/25 



MFCD00003528 mp: 270 °C 

Assay.............................. 99.5 % 

Heavy metals .................. 5 ppm 


SO4 30 ppm Ca 200 ppm 

PO4 30 ppm Mg 50 ppm 

K 50 ppm 

Sodium bicarbonate, 99+% extra pure 


123360010 Plastic bottle 1 kg INR 940 



S24/25 



MFCD00003528 mp: 270 °C 

Assay.............................. 99 % 

Trace Analysis ................ Cl 100 ppm Ca 100 ppm 

SO4 100 ppm NH4 20 ppm 

Fe 10 ppm K 100 ppm 

Sodium bichromate , see Sodium dichromate dihydrate on page 1895 

Sodium biphenyl 

20%w/w solution in diethylene glycol diethyl ether 



R10 R34 

S16 S26 S36/37/39 

S45 


C 12 H 10 Na C 6 H 5 C 6 H 5 .Na 

CAS: 5137-46-2 

MFCD00013182 

FW: 177.20 

Fp: 54 °C 

d: 1.003 

Sodium bis(2-methoxyethoxy)aluminiumhydride, 70 wt% sol. in 

toluene (ca. 3.5M) 


Reduction 

* Aldehyde to alcohol TL 1968, (29), 3303 

* Carboxylic ester to aldehyde T 1991, 47, 2773 

* Ketone to alcohol TL 1968, (29), 3303 

* Nitrile to amine TL 1968, (29), 3303 

Sodium bis(2-methoxyethoxy)aluminiumhydride 

70 wt% sol. in toluene (ca. 3.5M) 




R11 R14/15 R34 

R48/20 R63 R65 R67 

S16 S26 S36/37/39 

S45 S46 S62 


C6H16AlNaO4 CAS: 22722-98-1 

MFCD00011631 

[(CH 3 OCH 2 CH 2 O) 2 AlH 2 ]Na 

FW: 202.16 

bp: 110 °C 

Fp: 4 °C 

d: 1.036 

http://www.acros.com Sodiumbicarb 

Sodium bismuthate(V) 


Oxidation 

* Oxidative cleavage Selective oxidising agent which cleaves diols to the corresponding carbonyl 

compounds; -hydroxy carboxylic acids to the ketone and CO2 ; -hydroxy ketones to the 

corresponding acid and aldehyde. Does not require anhydrous solvents, unlike lead tetraacetate. 

JCS 1950, 1907 

Sodium bismuthate(V), 85% 




R22 


BiNaO3 NaBiO3 CAS: 12232-99-4 MFCD00003474 FW: 279.96 

Sodium bis(trimethylsilyl)amide 


Base 

* Deprotonation Generates phosphorous ylides under lithium free salt conditions which promote the 

formation of Z-alkenes over E-alkenes. It is the base of choice for generation of 

iodomethylenetriphenylphosphorane for the stereoselective synthesis of (Z)-1-iodoalkenes from 

aldehydes and ketones. HCA 1993, 76, 616; TL 1989, (30), 2173 

* Deprotonation Sterically hindered base, which generates enolates - allows good initial kinetic over 

thermodynamic ratios. The sodium counter ion promotes subsequent equilibration to the 

thermodynamically more stable enolate. TL 1989, 30, 2779 


* Alkyl halide to aminomethyl SN2 displacement of primary alkyl halides generates 

bis(trimethylsilyl)amines which are hydrolysed with HCl to the hydrochloride salt of the amine. CB 

1984, 117, 1250 


* Halogen metal exchange Undergoes halogen metal exchange with dihalomethanes to give stable 

carbenoid species. AG(E) 1972, 11, 326 

Sodium bis(trimethylsilyl)amide, 95+% 





R14/15 R34 

S8 S26 S36/37/39 

S45 



C6H18NNaSi2 CAS: 1070-89-9 

MFCD00009835 

Sodium bis(trimethylsilyl)amide 

2M solution in THF, AcroSeal® 

[(CH 3 ) 3 Si] 2 NNa 

FW: 183.38 

mp: 171-175 °C 


277851000 AcroSeal 100 ml INR 750 


R11 R14/15 R19 R34 

S8 S16 S26 S29 S33 

S36/37/39 S45 


C6H18NNaSi2 CAS: 1070-89-9 

MFCD00009835 

[(CH 3 ) 3 Si] 2 NNa 

FW: 183.38 

Fp: -17 °C 

d: 0.916 


S

S 

Sodiumbisulf http://www.maybridge.com 

Sodium bisulfate, 92% 

tech., granular 





R41 

S24 S26 


HNaO 4 S NaHSO 4 

CAS: 7681-38-1 

MFCD00003531 

FW: 120.06 

mp: 315 °C 

Sodium bisulfide hydrate , see Sodium hydrosulfide hydrate on page 1897 

d: 2.100 

Assay.............................. 90 % 


Sodium bisulfate monohydrate, 97% extra pure 

reagent, crystals 





R41 

S24 S26 


HNaO 4 S.H 2 O NaHSO 4 .H 2 O 

CAS: 10034-88-5 

MFCD00149210 

FW: 138.08 

mp: 58 °C 

Assay.............................. 96.0 % 



Sodium bisulfite 



* Oxime to carbonyl Oxime has been converted to the corresponding aldehyde or ketone using 

aqueous NaHSO3 . JOC 1966, 31, 3446 

Sodium bisulfite for analysis ACS 






R22 R31 

S25 S46 



CAS: 7631-90-5 

MFCD00003530 

FW: 104.06 

mp: 150 °C (D) 

d: 1.480 

Assay.............................. 58.5 % (SO2) 





Sodium bisulfite for analysis 

mixture of NaHSO3 and Na2S2O5, powder 





R22 R31 

S25 S46 



CAS: 7631-90-5 

MFCD00003530 

FW: 104.06 

mp: 150 °C (D) 

Sodium bitartrate , see Sodium hydrogen tartrate on page 1897 

Sodium borate decahydrate , see Sodium tetraborate decahydrate on page 1911 

d: 1.480 

Assay ............................. 58.5 % (SO2) 



Trace Analysis ................ Fe 20 ppm As 1 ppm 

Sodium borodeuteride, 98 atom% D for NMR 




R15 R25 R34 

S7/8 S28A S36/37/ 

39 S45 

Hygroscopic 

BD 4 Na NaBD 4 

CAS: 15681-89-7 

MFCD00003519 

FW: 41.86 

mp: >300 °C 

Assay ............................. 97.5 % 

Sodium borohydride 



* Hydrometallation NaBH 4 / Iodine generates borane in situ which is used for the hydroboration of 

alkenes and alkynes. T 1992, 48, 4623 

Reduction 

* a,b-unsaturated enone to alcohol 1,4-Reduction is common although the selectivity is not always 

high. Pyridine as a solvent can increase selectivity for 1,4 addition. SC 1980, 10, 133 

* a,b-unsaturated enone to ketone 1,2 Addition can be promoted by use of MeOH/THF 1:9 as the 

solvent or by the addition of cerium chloride. BCJ 1987, 60, 3423; CC 1978, 601 

* Acid chloride to alcohol In aprotic solvents such as dioxane. 

* Acid chloride to aldehyde Controlled reduction at -78°C gives the aldehyde. SC 1982, 12, 839 

* Acid to alcohol With NaBH 4 + iodine; amino acids are reduced to amino alcohols. JOC 1991, 56, 

5964; JOC 1993, 58,3568; 

* Aldehyde to alcohol Highly selective reduction of aldehydes in the presence of ketones can be 

achieved. SC 18, 1988, 1927 

* Aldehyde to alcohol Mild, chemoselective reducing agent for the carbonyl function, but essentially 

inert to other functional groups e.g. epoxides, esters, lactones, carboxylic acid salts, nitriles and nitro 

groups. 

* Alkyl halide to alkane In a dipolar aprotic solvent, selectively reduces primary, secondary and tertiary 

halides at r.t. JOC 1971, 36, 1568 

* Amide to amine NaBH 4 / iodine or NaBH 4 / CoCl 2 generates borane which allows this reduction. T 

1992, 48, 4623 

* Carboxylic ester to alcohol With NaBH 4 / iodine (borane produced in situ). T 1992, 48, 4623 

* Imine to amine Protonation increases the rate of reduction e.g. acetic acid is often added to reaction 

mixture. 

* Ketone to alcohol Mild, chemoselective reducing agent for the carbonyl function, but essentially inert 

to other functional groups e.g. epoxides, esters, lactones, carboxylic acid salts, nitriles and nitro 

groups. 

* Nitrile to alkane Cyano groups to nitrogen can be replaced by hydrogen - -amino and -amido 

nitriles are decyanated in high yield. JOC 1991, 56, 2920 

* Nitrile to amine With NaBH 4 / iodine or NaBH 4 / CoCl 2 . T 1992, 48, 4623 

* Reductive alkylation Amines can be methylated with NaBH4 + Formaldehyde. Imine formation, 

followed by insitu reduction is a common method for the formation of secondary amines. Selective 

reduction of iminium ions at pH 5-7, in protic and ether solvents. S 1980, 743; JACS 1971, 93, 

2897; COS 1991, 8, 25; OPP 1985, 17, 317.

Sodium borohydride, 99% 

powder 





R15 R23/24/25 R34 

S22 S26 S36/37/39 

S43A S45 


H 4 BNa NaBH 4 

CAS: 16940-66-2 

MFCD00003518 

Sodium borohydride, 98+% 

powder 

FW: 37.83 

mp: 400 °C (D) 

Fp: 69 °C 






R15 R23/24/25 R34 

S22 S26 S36/37/39 

S43A S45 



CAS: 16940-66-2 

MFCD00003518 


(12-13 mm), pellets, 7/16'' 

FW: 37.83 

mp: 400 °C (D) 

Fp: 69 °C 





R15 R23/24/25 R34 

S22 S26 S36/37/39 

S43A S45 



CAS: 16940-66-2 

MFCD00003518 


granules, ca 3 mm 

FW: 37.83 

mp: 400 °C (D) 

Fp: 69 °C 




R15 R23/24/25 R34 

S22 S26 S36/37/39 

S43A S45 



CAS: 16940-66-2 

MFCD00003518 


0.5 M solution in diglyme, AcroSeal® 

FW: 37.83 

mp: 400 °C (D) 

Fp: 69 °C 




R60 R15 R19 R25 

R34 R61 

S53 S26 S28A S36/ 

37/39 S45 



CAS: 16940-66-2 

MFCD00003518 

FW: 37.82 

mp: 400 °C 

Fp: 69 °C 

d: 0.945 

http://www.acros.com Sodiumborohy 


12% solution in 40% aq. sodium hydroxide solution 





389930025 Plastic bottle 2.5 l INR 13,130 

R18 R22 R31 R35 

S9 S14 S16 S26 S36/ 

37/39 S45 

BH 4 Na NaBH 4 

CAS: 16940-66-2 

MFCD00003518 

FW: 37.82 

mp: -20-10 °C 

bp: 130 °C 

d: 1.350 

Sodium bromate 


Halogenation 

* Alkene to haloalkane Used with sodium bisulphite to generate HOBr in situ for bromohydroxylation of 

alkenes. JOC 1990, 59, 5550 

Oxidation 

* Alcohol to ketone Used as a co-oxidant in combination with CAN for selective oxidations of secondary 

alcohols in presence of primary. BCJ 1986, 59, 105 

* Oxidative cleavage of ethers Used as a co-oxidant in combination with CAN for cleavage of alkyl and 

silyl ethers. S 1980, 897 

* Sulfide to sulfoxide With CAN avoids over oxidation to sulfones. T 1986, 42, 5459 

* Vic-diols to a-hydroxy ketones Used with sodium bisulphite to generate HOBr in situ. BCJ 1997, 70, 

2561 

Sodium bromate, 99+% extra pure 





R9 R36/37 

S17 S26 S37/39 

BrNaO3 NaBrO3 CAS: 7789-38-0 FW: 150.90 

d: 3.330 

MFCD00003476 mp: 381 °C (D) 

Assay ............................. 99.0 % 


Trace Analysis ................ Fe 50 ppm SO4 500 ppm 

Br 500 ppm 

Sodium bromide 


Halogenation 

* Trialkylborane to alkyl halide Organoboranes are brominolyzed to bromoalkanes or bromoalkenes 

upon treatment with bromine chloride, which can be generated by reaction of NaBr with Chlorine, 

Chloramine-T, or N-Chlorosuccinimide. JOC 1981, 46, 3113 

Reduction 

* Amide to amine Hofmann degradation of primary amides to generate amines. S 1985, 674 


S

S 

Sodiumbromid http://www.maybridge.com 

Sodium bromide, 99.5% for analysis 





S24/25 

Hygroscopic 

BrNa NaBr 

CAS: 7647-15-6 

MFCD00003475 

FW: 102.89 

mp: 755 °C 

Sodium butanoate , see Butyric acid sodium salt on page 459 

bp: 1390 °C 

Assay.............................. 99.5 % 



SO4 50 ppm Mg 50 ppm 

BrO3 10 ppm Cu 10 ppm 

I 50 ppm Ni 10 ppm 


As 2 ppm K 2000 ppm 

Ba 50 ppm 

Sodium bromide, 99+% extra pure 

anhydrous 





S24/25 

Hygroscopic 

BrNa NaBr 

CAS: 7647-15-6 

MFCD00003475 

FW: 102.89 

mp: 755 °C 

bp: 1390 °C 

Assay.............................. 99.0 % (on dry substance) 



Trace Analysis ................ Cl 2000 ppm Mg 10 ppm 


I 200 ppm Ba 20 ppm 

BrO3 10 ppm As 2 ppm 

Fe 10 ppm 

Sodium tert-butoxide 


Organic Base 

Strong base used in Buchwald type aminations. AG(E), 1995, 34, 1316 

Sodium tert-butoxide, 98% pure 





R11 R14 R35 

S8 S16 S26 S36/37/ 

39 S43E S45 


C4H9NaO NaOC(CH3 ) 3 

CAS: 865-48-5 FW: 96.10 

MFCD00040575 mp: 180 °C 

Assay.............................. 97.5 % (NaOC4H9) 

Fp: 12 °C 

Sodium cacodylate trihydrate , see Cacodylic acid, sodium salt trihydrate on page 461 


Sodium caprylate, 98% 






R36/37/38 

S26 S37/39 

C 8 H 15 NaO 2 

CAS: 1984-06-1 

MFCD00058511 

FW: 166.20 

mp: >225 °C 

Sodium carbonate, 99.6% for analysis ACS 

anhydrous 




R36 

S22 S26 

Hygroscopic 

CNa2O3 Na2CO3 CAS: 497-19-8 FW: 105.99 

bp: 1600 °C 

MFCD00003494 mp: 851 °C 

Assay ............................. 99.5 % (on dried substance) 



Trace Analysis ................ Cl 10 ppm SiO2 50 ppm 


Fe 5 ppm Mg 50 ppm 

K 50 ppm 

Sodium carbonate, 99.8% for analysis 

anhydrous, powder 




R36 

S22 S26 

Hygroscopic 


bp: 1600 °C 

MFCD00003494 mp: 851 °C 


Loss on drying................ 0.5 % (300°C) 

Trace Analysis ................ Cl 10 ppm Cu 5 ppm 

Fe 5 ppm Cd 5 ppm 

Al 10 ppm As 0.5 ppm 

Ca 50 ppm Pb 5 ppm 

Mg 20 ppm Zn 5 ppm 

K 50 ppm PO4 10 ppm

Sodium carbonate, 99+% for analysis 

granular 





R36 

S22 S26 

Hygroscopic 


bp: 1600 °C 

MFCD00003494 mp: 851 °C 

Assay.............................. 99.0 % 




K 300 ppm PO4 10 ppm 

Fe 5 ppm SiO2 50 ppm 

As 1 ppm 

Sodium carbonate, 99.95% extra pure 

anhydrous 



R36 

S22 S26 

Hygroscopic 


bp: 1600 °C 

MFCD00003494 mp: 851 °C 

Assay.............................. 99.90 % (on dried substance) 




Trace Analysis ................ Cl 20 ppm K 100 ppm 

Al 10 ppm PO4 10 ppm 

Ca 50 ppm SiO2 50 ppm 

Fe 5 ppm 

Sodium carbonate, 99.5% extra pure 

anhydrous 





R36 

S22 S26 

Hygroscopic 


bp: 1600 °C 

MFCD00003494 mp: 851 °C 

Assay.............................. 99.5 to 100.5 % (on dried substance) 

Loss on drying ................ 1 % (300°C, 2 hrs) 


Trace Analysis ................ Cl 125 ppm As 5 ppm 

SO4 250 ppm Fe 50 ppm 

http://www.acros.com Sodiumcarbon 

Sodium carbonate monohydrate, 99.6% for analysis ACS 





R36 

S22 S26 

Hygroscopic 

CNa 2 O 3 .H 2 O Na 2 CO 3 .H 2 O 

CAS: 5968-11-6 

MFCD00149177 

FW: 124.01 

mp: 851 °C 

Assay ............................. 99.5 % 



Loss on drying................ 13.0 % to 15.0 % (150°C) 


SiO2 50 ppm Ca 300 ppm 


PO4 5 ppm 

Sodium carbonate decahydrate, 99+% for analysis 




R36 

S22 S26 

CNa2O3 .10H2O CAS: 6132-02-1 

Na2CO3 .10H2O FW: 286.01 

d: 1.460 

MFCD00149178 mp: 34 °C 

Assay ............................. 99.0 % 




Al 5 ppm K 100 ppm 

Sodium carbonate decahydrate, 99+% extra pure 




R36 

S22 S26 

CNa2O3 .10H2O CAS: 6132-02-1 

Na2CO3 .10H2O FW: 286.01 

d: 1.460 

MFCD00149178 mp: 34 °C 

Assay ............................. 99 % 


Al 10 ppm Mg 100 ppm 

SO4 30 ppm K 50 ppm 

SiO2 30 ppm 

Sodium carbonate hydrogen peroxide , see Sodium percarbonate on page 1905 

Sodium caseinate 

pract. 




S24/25 CAS: 9005-46-3 MFCD00130736 

Sodium cetyl sulfate , see n-Hexadecyl sulfate, sodium salt on page 1130 


S

S 

Sodiumchlora http://www.maybridge.com 

Sodium chlorate 


Oxidation 

* Alkene to 1,2-diol Used as a reoxidant on a catalytic osmylation. S 1972 610 

* Hydroquinone to quinone With Vanadium pentoxide and sulfuric acid oxidises hydroquinone to 

quinone. OSC 1943, 2, 553 

Sodium chlorate, 99+% extra pure 





R9 R22 R51/53 

S13 S17 S46 S61 

ClNaO3 NaClO3 CAS: 7775-09-9 FW: 106.44 

MFCD00003479 mp: 248-261 °C 

Assay.............................. 99.0 % (NaClO3) 

Water.............................. 0.05 % 


Trace Analysis ................ NaCl 1000 ppm 

d: 2.490 

Sodium chloride, 99.85% for molecular biology 

DNAse, RNAse and Protease free 




S24/25 

Hygroscopic 

ClNa NaCl 

CAS: 7647-14-5 

MFCD00003477 

FW: 58.44 

mp: 801 °C 

bp: 1461 °C 

Assay.............................. 99.80 % 


UV.......... (0.1 M in water) 260 nm0.01 280 nm0.01 

Trace Analysis ................ I 20 ppm Fe 2 ppm 



Ca 50 ppm 

Sodium chloride, 99+% for analysis ACS 







S24/25 

Hygroscopic 

ClNa NaCl 

CAS: 7647-14-5 

MFCD00003477 

FW: 58.44 

mp: 801 °C 

bp: 1461 °C 

Assay.............................. 99.0 % 




Br 100 ppm K 50 ppm 




Sodium chloride, 99.5% for analysis 





S24/25 

Hygroscopic 

ClNa NaCl 

CAS: 7647-14-5 

MFCD00003477 

FW: 58.44 

mp: 801 °C 

bp: 1461 °C 

Assay ............................. 99.5 % 


Trace Analysis ................ SO4 20 ppm Fe 3 ppm 

PO4 5 ppm Ba 10 ppm 

Br 50 ppm Ca 20 ppm 

I 10 ppm K 100 ppm 

Sodium chloride extra pure 





S24/25 

Hygroscopic 

ClNa NaCl 

CAS: 7647-14-5 

MFCD00003477 

FW: 58.44 

mp: 801 °C 

Assay ............................. 99.0 % 


bp: 1461 °C 

Sodium chloride pure 

ca. 26% solution in water 


387640010 Glass bottle 1 l INR 880 


S24/25 ClNa NaCl 

CAS: 7647-14-5 

MFCD00003477 

FW: 58.44 

d: 1.202 

Assay ............................. 26 % ,exact strength on the certificate of analysis 

Sodium chlorite, unstabilized 


Halogenation 

* Arene to haloarene Chlorination of aromatic compounds under non-aqueous conditions. M 2000, 

130, 1493 

Oxidation 

* Alcohol to carboxylic acid Oxidation of primary alcohols to carboxylic acids with sodium chlorite 

catalysed by TEMPO and sodium hypochlorite. OS 2005, 81, 195 

* Aldehyde to carboxylic acid Widely used oxidising reagent for a variety of aromatic, unsaturated and 

saturated aldehydes. HCA 1989, 72, 917; TL 1989, (30), 3209 

* Alkene to 1,2-diol Sodium chlorite as an efficient oxidant and hydroxy ion pump in osmium-catalyzed 

asymmetric dihydroxylation. JOC 2004, 69, 4816 

* Oxidation of benzylic C-H bond Catalytic oxidation of the side chain of alkylaromatics such as 

diphenylmethane to acetophenone. SC 2000, 30, 3731

Sodium chlorite, 80% pure 

unstabilized 





R8 R25 R26 R32 R34 

S17 S28A S36/37 

S45 

Hygroscopic 


MFCD00003478 mp: 180-200 °C (D) 

Assay.............................. 75 % 

Sodium 6-chloropyridazine-3-carboxylate, 97% 

Maybridge Product code Packaging Pack size Price 

MAY00098DA Glass bottle 1 g INR 20,600 

R22 R36/37/38 

S22 S26 S36/37/39 

C5H2ClN2O2 .Na 

CAS: 89799-77-9 

MFCD09839641 

FW: 180.53 

mp: >250 °C 

Sodium cholate , see Cholic acid, sodium salt on page 615 

Sodium chromate, 98+% 

anhydrous 






R45 R46 R60 R61 

R21 R25 R26 R34 

R42/43 R48/23 R50/ 

53 

S53 S45 S60 S61 

Hygroscopic 

CrNa2O4 CAS: 7775-11-3 

MFCD00003484 

Na2CrO4 FW: 161.97 

mp: 792 °C 

Sodium cobaltinitrite , see Sodium hexanitrocobaltate(III) on page 1897 

Sodium cyanate, 85% pure 



R22 R52/53 

S24/25 S61 

CNNaO NaOCN 

CAS: 917-61-3 

MFCD00011121 

FW: 65.01 

mp: 550 °C 

Assay.............................. 80 % 

Water.............................. 0.5 % 

Trace Analysis ................ Fe 20 ppm 

Sodium cyanide 



* Alkyl halide to nitrile Reaction of an alkyl chloride with sodium nitrite is normally carried out in DMSO, 

while alky bromides react under phase transfer conditions with an amine catalyst. JOC 1960, 25, 

877; SC 1976, 6, 193 

* Halide to nitrile Reaction of an aryl halide (normally I), with sodium cyanide is catalysed by Pd(0). 

JOC 1979, 44, 4443 

Cl 

N 

N 

O 

O 

http://www.acros.com Sodiumchlori 

Na + 

Sodium cyanide, 95+% for analysis ACS 






R26/27/28 R32 R50/ 

53 

S7 S28A S29 S45 

S60 S61 

Hygroscopic 

CNNa NaCN 

CAS: 143-33-9 

MFCD00003523 

FW: 49.00 

mp: 562 °C 

bp: 1497 °C 

Assay ............................. 95.0 % 


PO4 200 ppm SO4 500 ppm 

S 50 ppm SCN 200 ppm 

Sodium cyanide, 98+% extra pure 




370310025 Plastic drum 2.5 kg INR 8,360 

R26/27/28 R32 R50/ 

53 

S7 S28A S29 S45 

S60 S61 

Hygroscopic 

CNNa NaCN 

CAS: 143-33-9 

MFCD00003523 

Sodium cyanoacetate 

50 wt% aqueous solution 

FW: 49.00 

mp: 562 °C 

Assay ............................. 98.0 % 

Water ............................. 0.1 % 

bp: 1497 °C 



S24/25 C 3 H 2 NNaO 2 CNCH 2 C(O)ONa 

CAS: 1071-36-9 

MFCD00067028 

FW: 107.04 

bp: 100 °C 

Sodium cyanoborodeuteride, 96 atom% D 

d: 1.320 



R11 R26/27/28 R32 

R34 R50/53 

S1 S26 S28A S36/ 

37/39 S45 S50A S60 

S61 

Hygroscopic 

CBD 3 NNa NaBD 3 CN 

CAS: 25895-62-9 

MFCD00003517 

FW: 65.86 

mp: >242 °C 

Assay ............................. 95 % 


S

S 

Sodiumcyanob http://www.maybridge.com 

Sodium cyanoborohydride 


Reduction 

* 1,2-Reduction In acidic media, ,-unsaturated ketones are reduced to allylic alcohols. JOC 1975, 

40, 2530 

* Alcohol to alkane Via in situ conversion to iodide with methyltriphenoxyphosphonium iodide followed 

by reduction. JACS 1977, 99, 6359 

* Carbonyl to alcohol In acidic media 242 °C (D) 




R11 R19 R23/24/25 

R32 R36/37/38 R51/ 

53 

S16 S29 S33 S36/ 

37/39 S45 S61 


CH 3 BNNa NaBH 3 CN 

CAS: 25895-60-7 

MFCD00003516 

FW: 62.84 

Fp: -18 °C 

Sodium cyanotrihydroborate , see Sodium cyanoborohydride on page 1894 

Sodium cyclamate, 99% 

d: 0.915 





R22 C 6 H 12 NNaO 3 S C 6 H 12 NNaO 3 S 

CAS: 139-05-9 

MFCD00003827 

FW: 201.22 

Fp: >200 °C 


Sodium cyclohexanebutyrate 

min 10% Na 




R22 R36/37/38 

S26 S37/39 

C10H17NaO2 C6H11CH2CH2CH2COONa CAS: 61886-29-1 MFCD00036395 FW: 192.23 

Sodium N-cyclohexylsulfamate , see Sodium cyclamate on page 1894 

Sodium cyclopentadienide 





R14/15 R17 R34 

S26 S36/37/39 S43A 

S45 


Air sensitive 


C5H5Na CAS: 4984-82-1 MFCD00012161 FW: 88.08 

Sodium deoxycholate , see Deoxycholic acid, sodium salt on page 682 

Sodium deuteroxide for NMR 

40 wt% solution in D2O, 99+ atom % D 




R35 

S26 S45 S37/39 

Hygroscopic 

DNaO NaOD 

CAS: 14014-06-3 

MFCD00037669 

FW: 41.00 

d: 1.460 

Assay ............................. 99.0 % 

n 20 

D : 1.4039 

Sodium deuteroxide for NMR 

30 wt% solution in D2O, 99+ atom % D 



R35 

S26 S45 S37/39 

Hygroscopic 

DNaO NaOD 

CAS: 14014-06-3 

MFCD00037669 

FW: 41.00 

d: 1.460 

Assay ............................. 99.0 % 

Sodium dichloroacetate, 98% 

n 20 

D : 1.4039 




R36/37/38 

S26 S37/39 

Hygroscopic 

C2HCl2NaO2 CAS: 2156-56-1 

MFCD00070489 

NaOC(O)CH(Cl) 2 

FW: 150.92 

mp: 198 °C 

Sodium dichloroisocyanurate , see Dichloroisocyanuric acid, sodium salt on page 742 

1-Sodium-3,5-dichloro-s-triazine-2,4,6-trione , see Dichloroisocyanuric acid, sodium salt on page 

742

Sodium dichromate dihydrate 


Oxidation 

* Alcohol to aldehyde 4-Hydroxy isoxazoles are oxidised to corresponding aldehydes using Na2Cr2O7 in sulfuric acid/DMSO. S 1990, 62 

* Alcohol to ketone Biphasic mixture of sulfuric acid, water and ether. Excellent yield. JOC 1970, 35, 

3874 

* Oxidation of allylic C-H bond Alkenes to ,-unsaturated carbonyls. JACS 1956, 78, 183 

* Oxidation of benzylic C-H bond Conversion of benzylic methyl to carboxylic acid. JOC 1965, 30, 

1453 

* Oxidation of benzylic C-H bond Formation of benzylic ketones from methylene groups. JOC 1975, 

40, 2033 

* Phenol to quinone JACS 1941, 63, 612 

Sodium dichromate dihydrate, 99% 





R45 R46 R60 R61 R8 

R21 R25 R26 R34 

R42/43 R48/23 R50/ 

53 

S53 S45 S60 S61 

Cr 2 Na 2 O 7 .2H 2 O Na 2 Cr 2 O 7 .2H 2 O 

CAS: 7789-12-0 

MFCD00149166 

FW: 298.00 

mp: 357 °C 

bp: 400 °C 

Sodium dicyanamide, 97% pure 





R22 R36/37/38 

S26 S37/39 

Hygroscopic 

C 2 N 3 Na NaN(CN) 2 

CAS: 1934-75-4 

MFCD00003535 

FW: 89.03 

mp: >300 °C (D) 

Assay.............................. 96.0 % 

Water.............................. 0.5 % 

Sodium diethyldithiocarbamate trihydrate , see Diethyldithiocarbamic acid, sodium salt trihydrate on 

page 782 

Sodium diformamide, 98% 




R36/37/38 

S26 S37/39 


C2H2NNaO2 NaN(COH) 2 

CAS: 18197-26-7 MFCD00145302 FW: 95.03 

Sodium dihydro-bis-(2-methoxyethoxy)aluminate in toluene , see Sodium bis(2-methoxyethoxy)aluminiumhydride, 

70 wt% sol. in toluene (ca. 3.5M) on page 1887 

Sodium dihydrogen citrate , see Citric acid, monosodium salt on page 624 

Sodium dihydrogen phosphate, anhydrous , see Sodium phosphate, monobasic on page 1906 

Sodium dihydrogen phosphate monohydrate , see Sodium phosphate, monobasic monohydrate on 

page 1906 

Sodium dihydrogen phosphate dihydrate , see Sodium phosphate, monobasic dihydrate on page 

1907 

Sodium diphenylamine-4-sulfonate , see Diphenylamine-4-sulfonic acid, sodium salt on page 923 

Sodium dithionite , see Sodium hydrosulfite on page 1898 

Sodium dodecylbenzenesulfonate , see Dodecylbenzenesulfonic acid, sodium salt, tech. on page 943 

Sodium edetate , see Ethylenediaminetetraacetic acid, tetrasodium salt on page 996 

Sodium edetate , see Ethylenediaminetetraacetic acid, tetrasodium salt hydrate on page 996 

http://www.acros.com Sodiumdichro 

Sodium ethoxide, 96% pure 






R11 R14 R34 

S8 S16 S26 S43A 

S45 


Air sensitive 

Sodium ethoxide 

21% in ethanol 

C 2 H 5 NaO C 2 H 5 ONa 

CAS: 141-52-6 

MFCD00012417 

FW: 68.04 

mp: 260 °C (d) 

Assay ............................. 95 % (NaOC2H5) 

Sodium fluoborate , see Sodium tetrafluoroborate on page 1912 

Fp: 30 °C 






R11 R14 R34 

S7/8 S16 S26 S43A 

S45 

C 2 H 5 NaO C 2 H 5 ONa 

CAS: 141-52-6 

MFCD00012417 

FW: 68.04 

bp: 91 °C 

Fp: 9 °C 

d: 0.868 

n 20 

D : 1.385 

Sodium fluoride 


Fluorination 

In tetramethylene sulfone, MeCN, or DMF. NaF is less efficient than KF. JOC 1960, 25, 2016 

Sodium fluoride, 99+% for analysis ACS 

powder 





R25 R32 R36/38 

S22 S36 S45 


FNa NaF 

CAS: 7681-49-4 

MFCD00003524 

FW: 41.98 

mp: 993 °C 

bp: 1700 °C 

Assay ............................. 99 % (NaF) 




Acidity ............................ 0.03 meq/g 

Alkalinity......................... 0.01 meq/g 



SO2 50 ppm 


S

S 

Sodiumfluori http://www.maybridge.com 

Sodium fluoride, 99+% for analysis 





R25 R32 R36/38 

S22 S36 S45 


FNa NaF 

CAS: 7681-49-4 

MFCD00003524 

FW: 41.98 

mp: 993 °C 

Sodium formaldehyde bisulfite , see Formaldehyde sodium bisulfite addition compound on page 1082 

Sodium formate , see Formic acid, sodium salt on page 1084 

Sodium gluconate , see Gluconic acid, sodium salt on page 1105 

Sodium glycinate hydrate , see Glycine, sodium salt hydrate on page 1112 

bp: 1700 °C 

Assay.............................. 99 % 



Acidity ............................ 0.1 % 

Alkalinity......................... 0.1 % 


SO4 1000 ppm 

Sodium fluoride, 97% extra pure 






R25 R32 R36/38 

S22 S36 S45 


FNa NaF 

CAS: 7681-49-4 

MFCD00003524 

FW: 41.98 

mp: 993 °C 

bp: 1700 °C 

Assay.............................. 96.0 % 


Trace Analysis ................ Fe 200 ppm SO4 5000 ppm 

Cl 100 ppm 

Sodium formaldehydesulfoxylate dihydrate, 98% 





S24/25 

Hygroscopic 

CH 3 NaO 3 S.2H 2 O HOCH 2 SO 2 Na.2H 2 O 

CAS: 6035-47-8 

MFCD00150598 

Sodium fumarate, 98% 

FW: 154.11 

mp: 63-64 °C 





R36/37/38 

S26 S37/39 

Hygroscopic 

C4H2Na2O4 NaO2CCH=CHCO2Na CAS: 17013-01-3 MFCD00064567 FW: 160.04 


Sodium glycocholate hydrate, 98% 




S24/25 C 26 H 42 NNaO 6 

CAS: 207614-05-9 

MFCD00150466 

Sodium glycolate, 97% 

FW: 487.61 

mp: 210-215 °C 

Sodium n-heptyl sulfate , see n-Heptyl sulfate, sodium salt on page 1126 

Sodium n-hexadecyl sulfate , see n-Hexadecyl sulfate, sodium salt on page 1130 

[] 20 

D : +29.5 (c=1, 

H2O) 




S24/25 C2H3NaO3 NaOOCCH2OH CAS: 2836-32-0 MFCD00065358 FW: 98.03 

Sodium hexachloroiridate(III)hydrate 

30.0-36.0% Ir 



R36/37/38 

S26 S37/39 

Hygroscopic 

Cl6IrNa3 .xH2O Na3IrCl6 .xH2O CAS: 123334-23-6 MFCD00149194 FW: 473.89 

Sodium hexachloroiridate(IV) hexahydrate, 99.9+% 



R36/37/38 

S24/25 

Cl 6 IrNa 2 .6H 2 O Na 2 IrCl 6 .6H 2 O 

CAS: 19567-78-3 

MFCD00149169 

FW: 558.98 

mp: 600 °C (D) 

Sodium hexachloroosmate(IV)hydrate 

38.0-41.0% Os 



R36/37/38 

S26 S37/39 

Hygroscopic 

Cl6Na2Os.xH2O Na2OsCl6 .xH2O CAS: 207683-17-8 MFCD00150185 FW: 448.90 

Sodium hexachloroplatinate(IV) hexahydrate, 98% 



R42/43 

S22 S24 S37 

Cl6Na2Pt.6H2O Na2PtCl6 .6H2O CAS: 19583-77-8 MFCD00149172 FW: 561.88

Sodium hexafluoroantimonate, 98% 




R20/22 R51/53 

S61 

F 6 NaSb NaSbF 6 

CAS: 16925-25-0 MFCD00003482 FW: 258.72 

Sodium hexafluoroarsenate(V), 99% 



R23/25 R50/53 

S20/21 S28A S45 

S60 S61 

AsF 6 Na NaAsF 6 

CAS: 12005-86-6 MFCD00014228 FW: 211.91 

Sodium hexafluorophosphate, 98.5+% pure 





R20/21/22 R34 

S26 S36/37/39 S45 

Hygroscopic 

F 6 NaP NaPF 6 

CAS: 21324-39-0 

MFCD00011122 

FW: 167.95 

mp: 200 °C 

Assay.............................. 98.50 % 

N-Sodiumhexamethyldisilazane , see Sodium bis(trimethylsilyl)amide on page 1887 

N-Sodiumhexamethyldisilazane , see Sodium bis(trimethylsilyl)amide, 2M solution in THF on page 

1887 

Sodium hexanitrocobaltate(III) 



* Amine to nitrosation Nitrosation reagent for the conversion of aromatic amines to 1,3diaryltriazenes. 

JOC 1997, 62, 7165 

Sodium hexanitrocobaltate(III) 




R8 

S17 

CoN6Na3O12 CAS: 13600-98-1 

Na3Co(NO2 ) 6 

MFCD00003512 FW: 403.94 

Sodium hyaluronate, 95% 




S24/25 


(C14H20NO11Na)n CAS: 9067-32-7 MFCD00875848 

http://www.acros.com Sodiumhexafl 

Sodium hydride, 60% dispersion in mineral oil 



* Deprotonation Deprotonation of alcohol. TL 1973, 21 

* Deprotonation Deprotonation of amine. TL 1971, 321 

* Deprotonation Deprotonation of Germanium-hydrogen and silicon-hydrogen. JOM 1980, 197 

* Deprotonation Deprotonation of malonates and -keto esters. JOC 1961, 644 

Reduction 

* Azide to amine TL 1973, 2335; TL 1974, 381 

* Reduction of hexamethyldisilane CC 1980, 168 

* Reductive cleavage of S-S bond In DMSO. Biochem. Biophys. Res. Commun. 1967, 29, 373 


in soluble bags 


189861000 Soluble bag 100 g INR 940 

189862500 Soluble bag 250 g INR 1,640 

189860010 Soluble bag 1 kg INR 4,650 

189860050 Soluble bag 5 kg INR 15,440 

R15 

S7/8 S24/25 S43A 



HNa NaH 

CAS: 7646-69-7 

MFCD00003471 

FW: 24.00 

mp: 800 °C (D) 


in soluble bags, in resealable cans 

d: 1.200 


332141000 Plastic bag 100 g INR 940 

332145000 Plastic bag 500 g INR 2,560 

R15 

S7/8 S24/25 S43A 



HNa NaH 

CAS: 7646-69-7 

MFCD00003471 

FW: 24.00 

mp: 800 °C (D) 

d: 1.200 

Sodium hydrogen carbonate , see Sodium bicarbonate on page 1886 

Sodium hydrogenphosphate dihydrate , see Sodium phosphate dibasic dihydrate on page 1907 

Sodium hydrogen sulfate , see Sodium bisulfate monohydrate on page 1888 

Sodium hydrogen sulfate , see Sodium bisulfate, tech., granular on page 1888 

Sodium hydrogen sulfite , see Sodium bisulfite on page 1888 

Sodium hydrogen tartrate for analysis 




S24/25 C 4 H 5 NaO 6 

CAS: 526-94-3 

MFCD00065393 

FW: 172.07 

mp: 253 °C 

Assay ............................. 99.0 % 



Sodium hydrosulfide hydrate 



* Alcohol to alkane An alcohol sulfonate is converted to the thiol which is subsequently desulfurized 

using Raney Nickel. JACS 1955, 77, 411 

* Epoxide to thiol Hydroxy thiol produced by the reaction of an epoxide with NaSH in the presence of 

NaOH and H 2 S. JACS 1958, 80, 1680 

* Halide to thiol High yields of thiols are obtained from primary alkyl bromides treated with NaSH in 

DMSO. JOU 1983, 19, 1197 

Reduction 

* Nitro to amine Aromatic nitro groups may be reduced with some selectivity by NaSH. JCS(C) 1970, 

435 


S

S 

Sodiumhydros http://www.maybridge.com 

Sodium hydrosulfide hydrate pure 

flakes 






R23/24/25 R31 R34 

S26 S36/37/39 S45 

Stench 

Hygroscopic 

HNaS.xH 2 O NaSH.xH 2 O 

CAS: 207683-19-0 

MFCD00149796 

FW: 56.06 

mp: 55 °C 

Fp: 90 °C 

Assay.............................. 67 % (NaHS) typically 70 to 72% 

Sodium hydrosulfite 



* Deprotection of BZ group Selective deprotection of benzyl ethers occurs in the presence of 

benzyloxycarbonyl group. SL 2000, 9, 1277 


* Claisen 1,3 Rearrangement occurs when heated in DMF-H2O. TL 1982, 23, 4407 

Reduction 

* Alkene to alkane Unsaturated conjugate ketones are reduce regiospecifically leaving the carbonyl 

moiety in tact. Conjugate di-unsaturated acids and esters also give monounsaturated products. T 

1986, 32, 4603 

* Imine to amine This occurs in DMF at high temperature. AJC 1979, 32, 201 

* Ketone to alcohol Aldehydes are also reduced to alcohols. CC 1979, 1080 

* Nitro to amine Reduction to aniline requires an electron transfer catalyst in a two-phase solvent 

system. TL 1993, 34, 7445 

* Oxime to amine CB 1909, 42, 2943 

* Reduction of aromatic heterocycles Pyridinium salts and pyrazine derivatives are reduced readily to 

the dihydro species. JACS 1955, 70, 2261 

* Reductive dehalogenation -Bromo and chloroketone give the dehalogenated products. Vic 

dibromides are also debrominated in DMF at high temperatures. SC 1982, 12, 261 

Sodium hydrosulfite, ca. 85% 

tech. 






R7 R22 R31 

S7/8 S26 S28A S43E 


Air sensitive 

Na2O4S2 CAS: 7775-14-6 

MFCD00011640 

Na2S2O4 FW: 174.10 

mp: >300 °C (D) 


Sodium hydroxide, 97+% for analysis ACS 

pellets 







R35 

S26 S37/39 S45 

Hygroscopic 

Air sensitive 

HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 40.00 

mp: 318 °C 

bp: 1390 °C 

n 20 

D : 1.473 -1.475 

Assay ............................. 97.0 % 


Trace Analysis ................ Cl 50 ppm PO4 10 ppm 

Fe 10 ppm SO4 30 ppm 

Hg 0.1 ppm Ca 50 ppm 

Ni 10 ppm Mg 20 ppm 

K 200 ppm 

Sodium hydroxide, 98.5% for analysis 

pellets 





R35 

S26 S37/39 S45 

Hygroscopic 

Air sensitive 

HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 40.00 

mp: 318 °C 

bp: 1390 °C 

n 20 

D : 1.473 -1.475 

Assay ............................. 98.0 % 


Trace Analysis ................ SiO2 3 ppm K 150 ppm 

Cl 8 ppm Ag 0.3 ppm 

SO4 7 ppm Pb 0.4 ppm 

PO4 3 ppm Ni 3 ppm 

Fe 5 ppm Ca 10 ppm 

Al 5 ppm 

Sodium hydroxide for analysis 

micropearls 





R35 

S26 S37/39 S45 

Hygroscopic 

Air sensitive 

HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 40.00 

mp: 318 °C 

Assay ............................. 99.0 % 


bp: 1390 °C 

n 20 

D : 1.473 -1.475

Sodium hydroxide extra pure 

pellets 






R35 

S26 S37/39 S45 

Hygroscopic 

Air sensitive 

HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 40.00 

mp: 318 °C 

bp: 1390 °C 

n 20 

D : 1.473 -1.475 

Assay.............................. 98 % 


Trace Analysis ................ Al 10 ppm PO4 4 ppm 

Ca 10 ppm K 200 ppm 

Cl 10 ppm SiO2 5 ppm 

Fe 5 ppm Ag 0.5 ppm 

Ni 3 ppm SO4 10 ppm 

Sodium hydroxide for analysis 

50% solution in water 





R35 

S26 S37/39 S45 

Air sensitive 

HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 40.00 

mp: 12 °C 

Assay.............................. 49 to 51 % 

bp: 145 °C 

d: 1.500 


50 wt% solution in water 


259860250 Plastic bottle 25 ml INR 710 

259860010 Plastic bottle 1 l INR 710 


259860050 Plastic drum 5 l INR 2,830 


R35 

S26 S37/39 S45 

Air sensitive 

HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 40.00 

mp: 12 °C 

Assay.............................. 49 to 51 % 


bp: 145 °C 

d: 1.500 


33wt.% solution in water 




R35 

S26 S37/39 S45 

HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 40.00 

mp: 8 °C 

bp: 120 °C 

d: 1.360 

Assay.............................. 32.5 to 33.5 % 



http://www.acros.com Sodiumhydrox 

Sodium hydroxide pure 

1N standard solution 




R34 

S26 S37/39 S45 

HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 40.00 

d: 1.040 

Assay ............................. 0.998 to 1.002 N (20°C) 






R36/38 

S26 S37/39 

HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 39.99 

d: 1.010 

Assay ............................. 0.1996 to 0.2004 N 






S24/25 HNaO NaOH 

CAS: 1310-73-2 

MFCD00003548 

FW: 40.00 

d: 1.000 

Assay ............................. 0.0998 to 0.1002 N (20°C) 

Sodium hydroxyacetate , see Sodium glycolate on page 1896 

Sodium hydroxymethanesulfinate , see Sodium formaldehydesulfoxylate dihydrate on page 1896 

Sodium hypochlorite, reagent, 5% chlorine 


Halogenation 

* Indole halogenation Aqueous NaOCl reacts with indole to afford N-chloroindole. CC 1975, 482 


* Amine to ketone Reaction with amines yields ketones. Reaction proceeds via intermediate chloroimine 

which is hydrolysed. Aust. J. Chem 1984, 37, 2013 

Oxidation 

* Alcohol to aldehyde Alcohols are oxidized in good yield with aqueous NaOCl under phase-transfer 

conditions. TL 1976, 1641 

* Alcohol to aldehyde Oxidation of primary and secondary alcohols with NaOCl and TEMPO. JOC 

1987, 52, 2559 

* Alcohol to carboxylic acid Oxidation of primary alcohols with NaOCl with a phase transfer catalyst 

and TEMPO. JOC 1989, 54, 2970 

* Alcohol to ketone Secondary alcohols are selectively oxidized to ketones with NaOCl in acetic acid. 

TL 1982, 23, 4647 

* Aldehyde to carboxylic acid NaOCl oxidizes aromatic aldehydes to the corresponding acids in the 

presence of a phase-transfer catalyst. J. Mol. Catal. 1985, 29, 291 

* Epoxidation Epoxidation of methyl vinyl ketone. S 1976, 547 

* Oxidative decarboxylation -Hydroxy carboxylic acids oxidatively decarboxylated to give ketones and 

CO2. JOC 1989, 54, 970 


S

S 

Sodiumhypoch http://www.maybridge.com 

Sodium hypochlorite 

reagent, 5% chlorine 





R31 R36/38 

S28A S45 S50A 



ClNaO NaOCl 

CAS: 7681-52-9 

MFCD00011120 

Sodium hypochlorite 

13% active chlorine 

FW: 74.44 

d: 1.083 





R31 R34 

S28A S45 S50A 



ClNaO NaOCl 

CAS: 7681-52-9 

MFCD00011120 

FW: 74.44 

mp: -16 °C 

d: 1.200 

Sodium hypophosphite monohydrate 


Hydrogenation 

* Alkene to alkane With catalyst such as palladium on carbon is a mild hydrogen transfer agent for 

hydrogenation or hydrogenolysis of variety of functional groups. TL 1984, 25, 4565 

* Alkyne to alkene With catalyst such as palladium on carbon is a mild hydrogen transfer agent for 

hydrogenation or hydrogenolysis of variety of functional groups. T 1981, 37, 3667 

* Nitroarene to arylamine With catalyst such as palladium on carbon is a mild hydrogen transfer agent 

for hydrogenation or hydrogenolysis of variety of functional groups. JCS(P1) 1977, 443 

Reduction 

* Aldehyde to alcohol JOC 1985, 50, 3408 

* Azide to amine JOC 1985, 50, 3408 

* Epoxide to alcohol JOC 1985, 50, 3408 

* N-Oxide to amine JOC 1985, 50, 3408 

Sodium hypophosphite monohydrate for analysis 






S24/25 

Hygroscopic 

H 2 NaO 2 P.H 2 O NaH 2 PO 2 .H 2 O 

CAS: 10039-56-2 

MFCD06252379 

FW: 105.99 

mp: 90 °C 

Assay.............................. 99.0 to 103.0 % (NaH2PO2.H2O) 


Trace Analysis ................ As 2 ppm Fe 5 ppm 

Ca 200 ppm Cl 200 ppm 


Sodium imidazo[1,2-a]pyridine-2-carboxylate 0.5 hydrate, 97% 


CC31351CB Glass bottle 250 mg INR 7,000 

CC31351DA Glass bottle 1 g INR 16,700 

R22 R36/37/38 

S22 S26 S36/37/39 

C8H5N2O2 .Na.0.5H2O CAS: 64951-08-2 

MFCD09064943 

FW: 193.14 

mp: 212-213 °C 

Sodium iodate, 99% extra pure 

reagent, powder 




R8 R22 R36/37/38 

S17 S26 S37/39 

N 

N 

O 

O 

INaO3 NaIO3 CAS: 7681-55-2 MFCD00003533 FW: 197.89 

Assay ............................. 98.5 % 





Sodium iodate, 99+% for analysis 





R8 R22 R36/37/38 

S17 S26 S37/39 

INaO3 CAS: 7681-55-2 

NaIO3 MFCD00003533 FW: 197.89 

Assay ............................. 99.0 % 



Trace Analysis ................ I 10 ppm Cu 5 ppm 

SO4 50 ppm Ni 5 ppm 


K 100 ppm 

Na + 

OH 2

Sodium iodide 



* Deprotection of acetals With NaI/BF3 .OEt2 . S 1986, 221 

* Deprotection of ethers Deprotection of aryl methyl ethers in acetic or formic acid. JCS 1961, 3345 

* Deprotection of MEM group In situ formation of Iodotrimethylsilane via NaI/Chlorotrimethylsilane/ 

MeCN. TL 1984, 25, 1429 

* Removal of benzylic hydroxyl groups In situ formation of Iodotrimethylsilane via NaI/ 

Chlorotrimethylsilane/MeCN. BCJ 1989, 62, 3537 

Displacement Reactions 

* Tosylate to nitrile via iodo compound Iodo compound is not isolated but reacts with another 

nucleophile present. JACS 1980, 102, 6304 

Halogenation 

* Alcohol to alkyl halide Tertiary alcohol to halide NaI/BF3 .OEt2 in acetonitrile. 

* Allylic halogenation NaI/BF3 .OEt2 in acetonitrile. TL 1985, 26, 3863. S 1989, 283. 

* Aryl diazonium salts to aryl halide TL 1972, 613 

* Benzylic Halogenation Benzylic alcohols to iodides NaI/BF3 .OEt2 in acetonitrile. 

* Interconversion of halide In anhydrous acetonitrile. S 1981, 715 

* Interconversion of halide Interconversion of electron deficient aryl halides. OSC 1973, 5, 478 

* Interconversion of halide Chambers R. D.; James S. R. In Comprehensive Organic Chemistry; Barton 

, D.; Ollis W. D., Eds.; Pergamon: New York, 1979; Vol. 1, pp 513-520 

* Iodination of organoboranes NaI/Chloramine-T has been used as an in situ source of iodine 

monochloride. JOC 1981, 46, 2582 

Reduction 

* Deoxygenation Deoxygenates di-N-oxides of quinoxalines and phenazine as NaI/pyridine.SO3. JHC 

1983, 20, 1735 

* Deoxygenation Deoxygenation of various heteroaromatic N-oxides and nitrones in very high yield. 

NaI/(CF3CO) 2O in acetonitrile. G 1990, 120, 67 

* Sulfoxide to sulfide NaI/(CF3CO) 2O in acetone. S 1977, 404 

* Sulfoxide to sulfide NaI/BF3 .OEt2 in acetonitrile. TL 1985, 26, 2717 

Sodium iodide, 99.999% extra pure 





S24/25 

Hygroscopic 


Air sensitive 

INa NaI 

CAS: 7681-82-5 

MFCD00003532 

FW: 149.89 

mp: 661 °C 

bp: 1300 °C 

d: 3.660 

Sodium iodide, 99+% pure 

anhydrous 






S24/25 

Hygroscopic 


Air sensitive 

INa NaI 

CAS: 7681-82-5 

MFCD00003532 

FW: 149.89 

mp: 661 °C 

Assay.............................. 99.0 % (on dried substance) 

Loss on drying ................ 3 % (1 g, 105°C, 3 hrs) 

bp: 1300 °C 

d: 3.660 

http://www.acros.com Sodiumiodide 

Sodium iodide dihydrate, 99+% for analysis 




S24/25 

Hygroscopic 


Air sensitive 

INa.2H 2 O NaI.2H 2 O 

CAS: 13517-06-1 

MFCD00149211 

Sodium iodoacetate , see Iodoacetic acid, sodium salt on page 1219 

Sodium isethionate , see Isethionic acid, sodium salt on page 1241 

Sodium isocyanate , see Sodium cyanate on page 1893 

Sodium laurate , see Lauric acid, sodium salt on page 1277 

Sodium lauryl sulfate , see Dodecyl sulfate sodium salt on page 943 

Sodium levothyroxine , see L-Thyroxine sodium salt hydrate on page 2009 

Sodium mercury amalgam 

ca. 20% sodium 

FW: 185.93 

mp: 752 °C 

d: 2.440 

Assay ............................. 99.0 % 


Trace Analysis ................ As 1 ppm Mg 50 ppm 

Ba 20 ppm Ni 5 ppm 

Ca 50 ppm Pb 5 ppm 

Cu 5 ppm PO4 10 ppm 

Fe 5 ppm SO4 25 ppm 

K 100 ppm IO3 3 ppm 




R11 R14/15 R23/24/ 

25 R33 R34 R50/53 

S8 S16 S26 S29 S36/ 

37/39 S43D S45 S61 


Sodium mercury amalgam 

ca. 5% sodium 

CAS: 11110-52-4 MFCD00210362 mp: 61 °C 




R11 R14/15 R23/24/ 

25 R33 R34 R50/53 


CAS: 11110-52-4 MFCD00210362 


S

S 

Sodiummetabi http://www.maybridge.com 

Sodium metabisulfite, 97+% for analysis ACS 






R22 R31 R41 

S26 S39 S46 

Na2O5S2 CAS: 7681-57-4 

Na2S2O5 FW: 190.10 

MFCD00167602 mp: 150 °C (D) 

Assay.............................. 97.0 % 



Trace Analysis ................ Cl 500 ppm S2O3 500 ppm 

Fe 20 ppm 

Sodium metabisulfite, 97% extra pure 

anhydrous 




R22 R31 R41 

S26 S39 S46 

Na2O5S2 Na2S2O5 CAS: 7681-57-4 FW: 190.10 

MFCD00167602 mp: 150 °C (D) 

Assay.............................. 96.0 % 


Sodium metaborate tetrahydrate, 98.5% extra pure 





S24/25 BNaO2 .4H2O NaBO2 .4H2O CAS: 10555-76-7 FW: 137.86 

MFCD00149205 mp: 57 °C 

Assay.............................. 98.0 % 

Sodium metaperiodate , see Sodium periodate on page 1905 

Sodium metaphosphate , see Sodium polyphosphate on page 1908 

Sodium metasilicate nonahydrate 

44-47.5% total solids 





R34 R37 

S13 S24/25 S36/37/ 

39 S45 

Na 2SiO 3.9H 2O Na 2SiO 3.9H 2O 

CAS: 13517-24-3 

MFCD00149175 

FW: 284.19 

mp: 72 °C 


Sodium metatungstate 

2.82 density solution in water, stabilized 




R22 R41 R52/53 

S22 S26 S39 S61 

Lachrymator 

H2Na6O40W12 CAS: 12141-67-2 

MFCD00061466 

Sodium metatungstate hydrate 

crystalline 

Na 6 [H 2 W 12 O 40 ] 

FW: 2986.13 

d: 2.820 





R22 R41 R52/53 

S22 S26 S39 S61 

Lachrymator 

H2Na6O40W12 .xH2O Na6 [H2W12O40 ].xH2O CAS: 652154-12-6 MFCD00150663 FW: 2986.13 

Sodium metavanadate, 96% 




R20 R25 R36/37/38 

S22 S26 S37/39 S45 

NaO 3 V NaVO 3 

CAS: 13718-26-8 

MFCD00011125 

FW: 121.93 

mp: 600 °C 

Sodium methanethiolate , see Sodium thiomethoxide on page 1912 

Sodium methoxide pure 

anhydrous powder 






R11 R14 R34 

S8 S16 S26 S43A 

S45 


Air sensitive 

CH 3 NaO CH 3 ONa 

CAS: 124-41-4 

MFCD00012179 

FW: 54.02 

mp: 126 °C (d) 

Assay ............................. 97 % (NaOCH3) 

Sodium methoxide 

5.4M (30 wt.%) solution in methanol, AcroSeal® 




R10 R14 R23/24/25 

R34 R39/23/24/25 

S7/8 S16 S26 S36/ 

37 S43A S45 



CAS: 124-41-4 

MFCD00012179 

FW: 54.02 

mp: 1-5 °C 

bp: 93 °C 

Fp: 33 °C 

d: 0.960 

n 20 

D : 1.3701


5.4M (30 wt.%) solution in methanol 


168600250 Glass bottle 25 ml INR 710 

168600010 Glass bottle 1 l INR 720 



R10 R14 R23/24/25 

R34 R39/23/24/25 

S7/8 S16 S26 S36/ 

37 S43A S45 



CAS: 124-41-4 

MFCD00012179 

FW: 54.02 


0.5M solution in methanol, AcroSeal® 

mp: 1-5 °C 

bp: 93 °C 

Fp: 33 °C 

d: 0.960 

n 20 

D : 1.3701 


427221000 AcroSeal 100 ml INR 710 


R11 R14 R23/24/25 

R36/37/38 R39/23/ 

24/25 

S7 S8 S16 S26 S36/ 

37/39 S45 



CAS: 124-41-4 

MFCD00012179 

FW: 54.02 

mp: -98 °C 

bp: 65 °C 

Fp: 11 °C 

d: 0.800 

Assay.............................. 0.5 M (typically) exact strength on the cerificate of 

analysis 

Sodium methoxide pure 

titrant, (0.5 M in methanol) 


419601000 Glass bottle 100 ml INR 710 


R11 R14 R23/24/25 

R36/37/38 R39/23/ 

24/25 

S7 S8 S16 S26 S36/ 

37/39 S45 



CAS: 124-41-4 

MFCD00012179 

FW: 54.02 

mp: -98 °C 

bp: 65 °C 

Fp: 11 °C 

d: 0.800 

Assay.............................. 0.5 M (typically) exact strength on the certificate of 

analysis 

Sodium methylate , see Sodium methoxide on page 1902 

Sodium methylate , see Sodium methoxide, anhydrous powder on page 1902 

Sodium methylate , see Sodium methoxide, 0.5M solution in methanol on page 1903 

Sodium molybdate(VI) dihydrate, 99+% 






S24/25 MoNa 2 O 4 .2H 2 O Na 2 MoO 4 .2H 2 O 

CAS: 10102-40-6 

MFCD00149170 

FW: 241.95 

d: 3.280 

http://www.acros.com Sodiummethox 

Sodium nitrate, 99+% for analysis ACS 





NNaO3 NaNO3 R8 R22 R36/37/38 

S17 S26 S37/39 

CAS: 7631-99-4 

MFCD00011119 

FW: 84.99 

mp: 306 °C 

bp: 380 °C 

Assay ............................. 99.0 % 



Trace Analysis ................ Cl 10 ppm SO4 30 ppm 

IO3 5 ppm Ca 50 ppm 


Fe 3 ppm NO2 10 ppm 

Sodium nitrate, 99+% for analysis 





R8 R22 R36/37/38 

S17 S26 S37/39 

NNaO3 CAS: 7631-99-4 

NaNO3 FW: 84.99 

bp: 380 °C 

MFCD00011119 mp: 306 °C 

Assay ............................. 99.0 % 



PO4 5 ppm Fe 3 ppm 


NO2 10 ppm 

Sodium nitrite 



* Amine to diazonium salt The diazoalkane derivate can be isolated when the amine has strongly 

electron-withdrawing substituents attached to the amino carbon atom. The Chemistry of Diazonium 

and Diazo Groups 1978, 751 

* Amine to N-nitroamine Secondary, dialkyl-, diaryl-, and alkylarylamines undergoes nitrosation to the 

corresponding N-nitrosamines. OPP 1987, 19, 83 

Oxidation 

* Oxidative cleave of C=N bond The C=N bond in oximes, semicarbazones and hydrazones can be 

cleaved to the carbonyl group with this reagent. S 1979, 207 

Sodium nitrite, 97+% for analysis ACS 






R8 R25 R50 

S45 S61 

Hygroscopic 

Air sensitive 

NNaO2 NaNO2 CAS: 7632-00-0 FW: 69.00 

bp: 320 °C 

MFCD00011118 mp: 271 °C 

Assay ............................. 97.0 % 





Ca 100 ppm 


S

S 

Sodiumnitrit http://www.maybridge.com 

Sodium nitrite, 98.5% for analysis 




R8 R25 R50 

S45 S61 

Hygroscopic 

Air sensitive 


bp: 320 °C 

MFCD00011118 mp: 271 °C 

Assay.............................. 98.0 % 




Cl 20 ppm K 50 ppm 

Ca 25 ppm 

Sodium nitrite, 99% extra pure 

contains an anticaking reagent 





R8 R25 R50 

S45 S61 

Hygroscopic 

Air sensitive 


MFCD00011118 mp: 271 °C 

Assay.............................. 98.5 % 

Water.............................. 0.3 % 

Sodium nitroferricyanide dihydrate 



* Alkyl amine to alcohol pH 9.5 in presence of aq. NaOH. JOC 1994, 59, 729 

Sodium nitroferricyanide dihydrate 

reagent ACS 

bp: 320 °C 






R23/24/25 R32 

S36/37 S45 S50A 

Hygroscopic 

C 5 FeN 6 Na 2 O.2H 2 O Na 2 Fe(CN) 5 NO.2H 2 O 

CAS: 13755-38-9 

MFCD00149192 

FW: 297.94 

d: 1.720 

Sodium nitroferricyanide dihydrate, 99+% 





R23/24/25 R32 

S36/37 S45 S50A 

Hygroscopic 

C 5 FeN 6 Na 2 O.2H 2 O Na 2 Fe(CN) 5 NO.2H 2 O 

CAS: 13755-38-9 

MFCD00149192 

FW: 297.94 

d: 1.720 

Sodium 4-nitrophenoxide hydrate , see 4-Nitrophenol, sodium salt hydrate on page 1622 

Sodium nitroprusside , see Sodium nitroferricyanide dihydrate on page 1904 

Sodium n-octadecyl sulfate , see n-Octadecyl sulfate, sodium salt on page 1640 


Sodium octanoate , see Sodium caprylate on page 1890 

Sodium omadine , see 2-Mercaptopyridine-N-oxide, sodium salt, 40 w/w % aqueous solution on page 

1315 

Sodium omadine monohydrate , see 2-Mercaptopyridine-N-oxide, sodium salt monohydrate on page 

1315 

Sodium orthovanadate, 99% 




R20/21/22 

S22 S36/37 

Na 3 O 4 V Na 3 VO 4 

CAS: 13721-39-6 

MFCD00003511 

di-Sodium oxalate , see Sodium oxalate on page 1904 

FW: 183.91 

mp: 850-866 °C 

Sodium oxalate, 99.5% for analysis 




R21/22 

S24/25 

Hygroscopic 

C2Na2O4 NaO2CCO2Na CAS: 62-76-0 

FW: 134.00 

MFCD00012465 mp: 250-270 °C (d) 

Assay ............................. 99.5 % 




SO4 100 ppm NH4 20 ppm 

Fe 50 ppm 

Sodium oxalate, 98.5% extra pure 






R21/22 

S24/25 

Hygroscopic 

C2Na2O4 NaO2CCO2Na CAS: 62-76-0 

FW: 134.00 

MFCD00012465 mp: 250-270 °C (d) 

Assay ............................. 98.0 % (KMnO4 titration) 

Loss on drying................ 0.1 % (105°C, 2 hrs) 



Sodium pentamethylcyclopentadienide 




R15 R17 R34 

S26 S36/37/39 S43 

S45 


C10H15Na CAS: 40585-51-1 

MFCD00064794 

FW: 158.22 

Na

Sodium tert-pentoxide 


Organic Base 

JOM, 1989, 364, 281 

* Wittig TL 1990, 31, 635 

Sodium tert-pentoxide, 95% 




R11 R14 R36/37/38 

S8 S9 S26 S33 S37/ 

39 


C5H11NaO CH3CH2C(CH3 ) 2ONa CAS: 14593-46-5 MFCD00064245 FW: 110.13 

Sodium tert-pentoxide 

2.5M (30 wt%) solution in THF, AcroSeal® 




R11 R14 R19 R35 

S16 S26 S33 S36/ 

37/39 S43C S45 



C 5 H 11 NaO CH 3 CH 2 C(CH 3 ) 2 ONa 

CAS: 14593-46-5 

MFCD00064245 

FW: 110.13 

Fp: -21 °C 

Sodium n-pentyl sulfate , see n-Pentyl sulfate, sodium salt on page 1683 

Sodium perborate monohydrate, 95% 

d: 0.920 





R8 R22 R36/38 

S17 S26 S37/39 

Hygroscopic 

BNaO3 .H2O CAS: 10332-33-9 MFCD00149230 FW: 99.81 

Sodium perborate tetrahydrate, 97% 





R8 R22 R36/38 

S17 S26 S37/39 


BNaO 3 .4H 2 O NaBO 3 .4H 2 O 

CAS: 10486-00-7 

MFCD00149231 

Sodium percarbonate 

FW: 153.86 

mp: 60 °C (D) 





R8 R22 R41 

S17 S26 S39 



Sodium perchlorate, pure 


Oxidation 

* Sulfide to sulfoxide T 2002, 58, 4283 

Na2CO3 .1.5H2O2 Na2CO3 . 1 .5 H2O2 CAS: 15630-89-4 MFCD00043204 FW: 157.01 

http://www.acros.com Sodiumpentox 

Sodium perchlorate, 99+% for analysis 





R9 R22 

S13 S22 S27 

Hygroscopic 


MFCD00003480 mp: 482 °C 

Assay ............................. 99.0 % (on dry substance) 

Loss on drying................ 2.0 % (130°C, 2 hrs) 





Ca 200 ppm 

Sodium perchlorate, 98% extra pure 





R9 R22 

S13 S22 S27 

Hygroscopic 


MFCD00003480 mp: 482 °C 

Assay ............................. 97.5 % 

Sodium perchlorate monohydrate, 85+% for analysis ACS 




R9 R22 

S13 S22 S27 

Hygroscopic 

ClNaO 4 .H 2 O ClNaO 4 .H 2 O 

CAS: 7791-07-3 

MFCD00149164 

FW: 140.46 

mp: 130 °C 

Assay ............................. 97.5 to 103.2 % (as monohydrate) 





Ca 200 ppm 

Sodium periodate 


Oxidation 

* Diols to aldehydes or ketones Cleavage 1,2-diols chemoselectively with sulfide. JACS 1959, 81, 

3477 

* Indoles to o-amidoacetophenone Oxidise the indolic double bond to o-amidoacetophenone 

derivatives. JACS 1966, 88, 1049 

* Phenols to quinones Supported on silica gel, oxidizes dihydroxybenzenes to corresponding 

quinones. S 1989, 64 

* Selenide to selenoxide Selenides with -hydrogens undergo elimination to alkenes. JACS 1973, 95, 

5813 

* Sulfide to sulfoxide Supported on acidic alumina or silica gel to selective oxidation of sulfides. JOC 

1978, 43, 2717 


S

S 

Sodiumperiod http://www.maybridge.com 

Sodium periodate, 99.8+% for analysis ACS 





INaO4 NaIO4 R8 R20/21/22 R36/ 

37/38 

S17 S26 S36/37/39 

CAS: 7790-28-5 

MFCD00003534 

FW: 213.89 

mp: 300 °C (D) 

Assay.............................. 99.8 to 100.3 % (on dried basis) 

Trace Analysis ................ Mn 3 ppm 

Sodium periodate, 99% for analysis 





INaO4 NaIO4 R8 R20/21/22 R36/ 

37/38 

S17 S26 S36/37/39 

CAS: 7790-28-5 

MFCD00003534 

FW: 213.89 

mp: 300 °C (D) 

Assay.............................. 98.5 % 


NO3 2000 ppm Fe 10 ppm 

SO4 200 ppm I 10 ppm 

Sodium permanganate monohydrate 


Oxidation 

* Alcohol to carboxylic acid Oxidation of 1° alcohols to carboxylic acids. TL 1981, 22, 1655 

* Alcohol to ketone Oxidation of 2° alcohols to ketones. TL 1981, 22, 1655 

* Sulfide to sulfoxide Oxidation of dialkylsulfides to their corresponding sulfoxides. TL 1981, 22, 1655 

Sodium permanganate monohydrate, 97% 




R8 

S17 

MnNaO4 .H2O NaMnO4 .H2O CAS: 10101-50-5 MFCD00149165 FW: 159.94 

Sodium peroxide 


Oxidation 

* Aldoxime to carboxylic acid Reported to undergo oxidation via its hydroxamic acid. S 1976, 807 

* Epoxidation ,-Unsaturated carbonyl compounds to epoxides (in particular (E)-chalcones). Letters 

in Organic Chemistry, 2005, 2, 2, 128-131(4) 

Sodium peroxide 

reagent ACS 





Na2O2 Na2O2 R8 R35 

S8 S27 S39 S45 

CAS: 1313-60-6 

MFCD00003497 

FW: 77.97 

mp: 460 °C (d) 

d: 2.800 


Sodium peroxide, 96% 






Na2O2 Na2O2 R8 R35 

S8 S27 S39 S45 

CAS: 1313-60-6 

MFCD00003497 

FW: 77.97 

mp: 460 °C (d) 

Sodium peroxydisulfate , see Sodium Persulfate on page 1906 

tri-Sodium phosphate , see Sodium phosphate, tribasic on page 1908 

d: 2.800 

Sodium Persulfate 


Oxidation 

* Oxidation of hydroquinones Conversion of hydroquinones to quinones, in the presence of Cu(OAc) 2 , 

1,10-phenanthroline and TBAHSO4 . S 1994, 1399 

Sodium persulfate, 98+% 






R8 R22 R36/37/38 

R42/43 

S17 S26 S36/37/39 

S45 

Na2O8S2 CAS: 7775-27-1 

MFCD00003501 

Na2S2O8 FW: 238.09 

mp: 100 °C (D) 

Sodium phosphate, monobasic for analysis 

anhydrous 





R36 

S26 S39 

Hygroscopic 

H2NaPO4 NaH2PO4 CAS: 7558-80-7 MFCD00003527 FW: 119.98 

Assay ............................. 98.5 % 


Sodium phosphate, monobasic monohydrate, 98+% for analysis 

ACS 





R36 

S26 S39 

Hygroscopic 


CAS: 10049-21-5 

MFCD00149208 

FW: 137.99 

mp: 100 °C 

Assay ............................. 98.0 to 102.0 % 





SO4 30 ppm

Sodium phosphate, monobasic monohydrate, 99+% for analysis 





R36 

S26 S39 

Hygroscopic 


CAS: 10049-21-5 

MFCD00149208 

FW: 137.99 

mp: 100 °C 

Assay.............................. 99 % 




Sodium phosphate, monobasic dihydrate, 99+% for analysis 





R36 

S26 S39 

Hygroscopic 

H 2 NaO 4 P.2H 2 O NaH 2 PO 4 .2H 2 O 

CAS: 13472-35-0 

MFCD00149209 

FW: 156.01 

mp: 60 °C 

Assay.............................. 99 % 

Loss on drying ................ 24 % 




Fe 20 ppm As 2 ppm 

Sodium phosphate, dibasic, 99+% for analysis ACS 

suitable for buffer solutions 




S24/25 

Hygroscopic 

HNa2O4P Na2HPO4 CAS: 7558-79-4 MFCD00003496 FW: 141.96 

Assay.............................. 99.0 % 





Fe 20 ppm 

http://www.acros.com Sodiumphosph 

Sodium phosphate, dibasic, 99+% for analysis 

anhydrous 





S24/25 

Hygroscopic 

HNa2O4P Na2HPO4 CAS: 7558-79-4 MFCD00003496 FW: 141.96 

Assay ............................. 99.0 % 

Loss on drying................ 0.2 % 





Fe 10 ppm 

Sodium phosphate, dibasic dihydrate, 99+% for HPLC 





S24/25 

Hygroscopic 

HNa 2 O 4 P.2H 2 O Na 2 HPO 4 .2H 2 O 

CAS: 10028-24-7 

MFCD00149182 

FW: 177.99 

mp: 243-245 °C 

Assay ............................. 99.0 % 

Loss on drying................ 21 % (130°C) 


Trace Analysis ................ Cl 50 ppm 

UV ......... (0.5 M in water) 230 nm0.03 280 nm0.02 

Sodium phosphate, dibasic heptahydrate, 98+% for analysis ACS 





S24/25 

Hygroscopic 


CAS: 7782-85-6 

MFCD00149180 

FW: 268.07 

mp: 48 °C 

Assay ............................. 98.0 to 102.0 % 




Fe 10 ppm 

Sodium phosphate, dibasic heptahydrate, 99+% for analysis 




S24/25 

Hygroscopic 


CAS: 7782-85-6 

MFCD00149180 

FW: 268.07 

mp: 48 °C 

Assay ............................. 99.0 % 




As 5 ppm 


S

S 

Sodiumphosph http://www.maybridge.com 

Sodium phosphate, dibasic dodecahydrate, 98.5% for analysis 





S24/25 

Hygroscopic 


CAS: 10039-32-4 

MFCD00149181 

FW: 358.13 

mp: 35 °C 

Assay.............................. 98.0 to 102.0 % 





As 0.5 ppm Mg 10 ppm 

Ca 10 ppm Mn 5 ppm 

Cd 5 ppm Ni 5 ppm 

Co 5 ppm Pb 5 ppm 

Cr 5 ppm Zn 5 ppm 

Cu 5 ppm 

Sodium phosphate, tribasic pure 

anhydrous 





R35 

S26 S36/37/39 S45 

Hygroscopic 

Na3O4P Na3PO4 CAS: 7601-54-9 MFCD00003510 FW: 163.94 

Assay.............................. 96.0 % 

Sodium phosphate, tribasic dodecahydrate, 98+% for analysis 

ACS 





R35 

S26 S36/37/39 S45 

Na 3 O 4 P.12H 2 O Na 3 PO 4 .12H 2 O 

CAS: 10101-89-0 

MFCD00149198 

FW: 380.13 

mp: 75 °C 

d: 1.620 

Assay.............................. 98.0 to 102.0 % 


Alkalinity......................... 2.5 % 



SO4 100 ppm 


Sodium phosphate, tribasic dodecahydrate, 98% for analysis 






R35 

S26 S36/37/39 S45 

Na3O4P.12H2O CAS: 10101-89-0 

Na3PO4 .12H2O FW: 380.13 

d: 1.620 

MFCD00149198 mp: 75 °C 

Assay ............................. 97.5 to 102 % 


Alkalinity......................... 2.5 % 


SO4 50 ppm 

Sodium phosphite dibasic pentahydrate 




S24/25 HNa2O3P.5H2O CAS: 13517-23-2 MFCD00150354 FW: 216.02 

Sodium polyanetholesulfonate 




S24/25 CAS: 52993-95-0 MFCD00148427 

Sodium polyphosphate pure 





R36/37/38 

S26 S37/39 

Hygroscopic 

CAS: 50813-16-6 

(NaPO3 )n 

mp: 600 °C 

Assay ............................. 65 to 70 % 

Sodium polytungstate Hydrate , see Sodium metatungstate hydrate on page 1902 

Sodium polytungstate , see Sodium metatungstate, 2.82 density solution in water, stabilized on page 

1902 

Sodium 1-propanesulfonate , see 1-Propanesulfonic acid, sodium salt on page 1801 

Sodium 1-propanesulfonate monohydrate , see 1-Propanesulfonic acid, sodium salt monohydrate on 

page 1801 

Sodium propionate , see Propionic acid, sodium salt on page 1805

Sodium pyrophosphate decahydrate, 99+% for analysis 





R36/37/38 

S26 S37/39 

Na4O7P2 .10H2O CAS: 13472-36-1 

Na4P2O7 .10H2O FW: 446.05 

bp: 93.8 °C 

MFCD00149200 mp: 80 °C 

d: 1.820 

Assay.............................. 99.0 % 



K 50 ppm 

Sodium pyrosulfite , see Sodium metabisulfite on page 1902 

Sodium pyruvate , see Pyruvic acid, sodium salt on page 1855 

Sodium rhodizonate , see Rhodizonic acid, disodium salt on page 1865 

Sodium salicylate , see Salicylic acid, sodium salt on page 1871 

Sodium selenate, 99% 





R23 R28 R33 R50/53 

S20/21 S28A S45 

S60 S61 

Hygroscopic 

Na2O4Se CAS: 13410-01-0 

MFCD00003490 

FW: 188.94 

Sodium selenite 



* Formation of organic selenides Sodium diselenide is a good nucleophile for the conversion of alkyl 

halides to dialkyl selenides, arene diazonium salts to diaryl selenides and acyl chlorides to diacyl 

selenides. Paulmier, C. Selenium Reagents and Intermediates in Organic Synthesis Pergamon: 

Oxford 

Sodium selenite 

44-46% Se, anhydrous 





R23 R28 R31 R43 

R51/53 

S28A S36/37 S45 

S61 


Na 2 O 3 Se Na 2 SeO 3 

CAS: 10102-18-8 

MFCD00003489 

FW: 172.94 

mp: 350 °C 

Sodium stearate , see Stearic acid, sodium salt, mixture of stearic and palmitic fatty chain on page 

1917 

O 

O 

Se 

O 

O 

Na + 

Na + 

http://www.acros.com Sodiumpyroph 

Sodium sulfanilate hydrate, 97% 



R36/37/38 

S26 S37/39 

C6H6NNaO3S.xH2O CAS: 123333-70-0 

MFCD00151043 

FW: 195.17 

mp: 288 °C 

Sodium sulfate, 99+% for analysis ACS 

anhydrous 




S24/25 

Hygroscopic 

Na 2 O 4 S Na 2 SO 4 

CAS: 7757-82-6 

MFCD00003504 

FW: 142.04 

mp: 884 °C 

bp: >1700 °C 

Assay ............................. 99.0 % 






Sodium sulfate, 99+% for analysis ACS 

granular, anhydrous 




S24/25 

Hygroscopic 

Na 2 O 4 S Na 2 SO 4 

CAS: 7757-82-6 

MFCD00003504 

FW: 142.04 

mp: 884 °C 

bp: >1700 °C 

Assay ............................. 99.0 % 






Sodium sulfate, 99+% for analysis 

powder, anhydrous 





S24/25 

Hygroscopic 

Na 2 O 4 S Na 2 SO 4 

CAS: 7757-82-6 

MFCD00003504 

FW: 142.04 

mp: 884 °C 

bp: >1700 °C 

Assay ............................. 99.0 % (Na2SO4) 






S

S 

Sodiumsulfat http://www.maybridge.com 

Sodium sulfate, 99+% for analysis 

crystalline, anhydrous 





S24/25 

Hygroscopic 

Na 2 O 4 S Na 2 SO 4 

CAS: 7757-82-6 

MFCD00003504 

FW: 142.04 

mp: 884 °C 

bp: >1700 °C 

Assay.............................. 99.0 % (Na2SO4) 




Fe 10 ppm Ca 20 ppm 

Sodium sulfate, 99% extra pure 

anhydrous 







S24/25 

Hygroscopic 

Na 2 O 4 S Na 2 SO 4 

CAS: 7757-82-6 

MFCD00003504 

FW: 142.04 

mp: 884 °C 

bp: >1700 °C 

Assay.............................. 98.5 % (Na2SO4) 

Water.............................. 0.1 % 

Trace Analysis ................ NaCl 3000 ppm Zn 200 ppm 

Fe 10 ppm 

Sodium sulfate decahydrate extra pure 





S24/25 Na2O4S.10H2O Na2SO4 .10H2O CAS: 7727-73-3 FW: 322.20 

MFCD00149189 mp: 884 °C 

Assay.............................. 99.0 % 

Sodium sulfide 


Reduction 

* Nitro to amine Used in 10% excess, in the presence of aqueous NH4Cl and NH3 for the selective 

reduction of a 2,4-dinitrophenol. The o-nitro group is reduced. OSC 3, 83 

Sodium sulfide, 90+% pure 




R31 R34 R50 

S26 S45 S61 

Hygroscopic 


Air sensitive 


Na2S Na2S CAS: 1313-82-2 MFCD00003498 FW: 78.04 

Assay.............................. 90.0 % 


Sodium sulfide hydrate 


Displacement Reactions 

* Halide to sulfide 1,4-Dichlorobutane reacts with Na2S to give tetrahydrothiophene, lower yields are 

obtained using the crystalline nonohydrate. OSC 1, 220 

Reduction 

* Dibromides to alkenes The reduction of vic-dibromides is effected by treatment with Na2S or NaSH 

in water/benzene with a phase transfer catalyst. TL 1983, 24, 3001 

Sodium sulfide hydrate, 60-63% extra pure 

scales 





R31 R34 R50 

S26 S45 S61 



Air sensitive 

Na2S.xH2O Na2S.xH2O CAS: 27610-45-3 MFCD00149183 FW: 78.04 

Assay ............................. 60 to 63 % (Na2S) 


Trace Analysis ................ Fe 10 ppm As 1 ppm 

Zn 2 ppm 

Sodium sulfide nonahydrate 



* Alkyl halide to thiol Primary and secondary alkyl halides react with Na2S to form the thiol ether. 

Activated aryl halides are also displaced. OSC 1988, 6, 403; MOC 1985, E11, 159 

Reduction 

* Aldehyde to alcohol Na2S-Al2O3 reduces aldehydes to alcohols but does not reduce nitro groups, 

ketones, or esters. CL 1985, 253 

* Disulfide to thiol Disulphides may be reduced to the thiol. JOC 1969, 34, 3991 

* Nitro to amine Aromatic nitro groups are reduced in the Zinin reduction, used mainly where there are 

acid sensitive groups in the molecule. JOC 1986, 51, 3903 

Sodium sulfide nonahydrate, 98+% for analysis ACS 





R31 R34 R50 

S26 S45 S61 



Air sensitive 

Na 2 S.9H 2 O Na 2 S.9H 2 O 

CAS: 1313-84-4 

MFCD00149184 

FW: 240.18 

mp: 50 °C 

Assay ............................. 98.0 % 

Trace Analysis ................ NH4 50 ppm 

Sodium sulfide nonahydrate extra pure 




R31 R34 R50 

S26 S45 S61 



Air sensitive 

Na 2 S.9H 2 O Na 2 S.9H 2 O 

CAS: 1313-84-4 

MFCD00149184 

FW: 240.18 

mp: 50 °C 

Assay ............................. 32.0 to 38.0 % (Na2S) 

Trace Analysis ................ SO2 2000 ppm S2O3 5000 ppm

Sodium sulfite, 98+% for analysis ACS 

anhydrous 





R31 

S24/25 


Air sensitive 

Na 2 O 3 S Na 2 SO 3 

CAS: 7757-83-7 

MFCD00003503 

FW: 126.04 

mp: >500 °C (D) 

d: 2.630 

Assay.............................. 98.0 % 





Sodium sulfite, 98.5% for analysis 

anhydrous 






R31 

S24/25 


Air sensitive 

Na 2 O 3 S Na 2 SO 3 

CAS: 7757-83-7 

MFCD00003503 

FW: 126.04 

mp: >500 °C (D) 

d: 2.630 

Assay.............................. 98 % 


Alkalinity......................... 0.15 % 


Fe 10 ppm 

Sodium sulfite, 97% extra pure 

anhydrous 




R31 

S24/25 


Air sensitive 

Na 2 O 3 S Na 2 SO 3 

CAS: 7757-83-7 

MFCD00003503 

FW: 126.04 

mp: >500 °C (D) 

d: 2.630 

Assay.............................. 96.0 % 


Trace Analysis ................ Fe 10 ppm NaCl 50 ppm 

Sodium taurocholate hydrate , see Taurocholic acid, sodium salt hydrate on page 1930 

Sodium taurodeoxylate , see Taurodeoxycholic acid sodium salt hydrate on page 1930 

Sodium tetraborate decahydrate 



* Deprotection of silyl group Borax is used in methanol for removal of a silyl group from an alkyne. T 

1987, 43, 4875 


* Protection of alcohols Used to protect vicinal diols through complexation; easily removed under 

acidic conditions. CJC 1987, 65, 2390 

http://www.acros.com Sodiumsulfit 

Sodium tetraborate decahydrate, 99.5+% for analysis ACS 





R60 R61 

S53 S45 

B4Na2O7 .10H2O CAS: 1303-96-4 

Na2B4O7 .10H2O FW: 381.36 

MFCD00149193 mp: 75 °C 

Assay ............................. 99.5 to 105.0 % 



Trace Analysis ................ Cl 10 ppm PO4 10 ppm 

Ca 50 ppm SO4 50 ppm 

Fe 5 ppm 

Sodium tetraborate decahydrate, 99.5% for analysis 




R60 R61 

S53 S45 

B4Na2O7 .10H2O CAS: 1303-96-4 

Na2B4O7 .10H2O FW: 381.36 

MFCD00149193 mp: 75 °C 

Assay ............................. 99.5 % 



PO4 20 ppm Fe 5 ppm 

SO4 50 ppm 

Sodium tetraborate, anhydrous 



* Deprotection of silyl group Desilylation of trimethylsilyl alkynones to yield monosubstituted alkynes. 

T 1987, 43, 4875 

Sodium tetraborate, 99.5% for analysis 

anhydrous 




R62 

S36/37 


B4Na2O7 Na2B4O7 CAS: 1330-43-4 FW: 201.22 

bp: 1575 °C 

MFCD00081185 mp: 741 °C 

Assay ............................. 99.4 % 





Ca 200 ppm Ni 50 ppm 


Cu 50 ppm 

Sodium tetrachloropalladate(II) 


Carbonylation 

* Halide to carboxylic acid Used as a catalyst in the carbonylation of allylic halides to give ,unsaturated 

acids and esters. CL 1989, 1873 

Transition Metal Catalysed Reactions 

* Suzuki Catalyses the cross coupling of boronic acids with aryl diazonium salts to give biaryls. TL 

2000, 41, 6271 


S

S 

Sodiumtetrac http://www.maybridge.com 

Sodium tetrachloropalladate(II) 

ca. 36.4% Pd 





R36/38 

S26 S37/39 

Hygroscopic 

Cl 4 Na 2 Pd Na 2 PdCl 4 

CAS: 13820-53-6 MFCD00003487 FW: 294.19 

Sodium tetrachloroplatinate(II) hydrate 




R20/21/22 R36/37/ 

38 R43 

S24 S26 S36/37/39 

Na2PtCl4 .xH2O Na2PtCl4 .xH2O CAS: 207683-21-4 FW: 382.88 

Sodium tetraethylborate, 97% pure 




R15 R17 

S43A 


Air sensitive 

C8H20BNa CAS: 15523-24-7 FW: 150.04 

MFCD00061547 mp: 140-142 °C 

Assay.............................. 96.0 % 

Sodium tetrafluoroborate, 98% extra pure 





R34 

S25 S36/37/39 S45 


BF 4 Na NaBF 4 

CAS: 13755-29-8 

MFCD00003515 

FW: 109.79 

mp: 384 °C 

Sodium tetrahydroborate , see Sodium borohydride on page 1888 

Sodium tetrahydroborate , see Sodium borohydride, 0.5 M solution in diglyme on page 1889 

Sodium tetrahydroborate , see Sodium borohydride, 12% solution in 40% aq. sodium hydroxide solution 

on page 1889 

Sodium tetraphenylborate , see Tetraphenylboron sodium on page 1980 

d: 2.470 

Assay.............................. 97.5 % (NABF4) 



SO4 1000 ppm 

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, 98% 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 


C32H12BF24Na CAS: 79060-88-1 MFCD00043323 FW: 886.21 


Sodium thiocyanate, 98+% for analysis ACS 






R20/21/22 R32 R52/ 

53 

S13 S61 

Hygroscopic 


CNNaS NaSCN 

CAS: 540-72-7 

MFCD00011123 

FW: 81.06 

mp: 287 °C 

Assay ............................. 98.0 % 



Trace Analysis ................ Cl 100 ppm NH4 20 ppm 

SO4 100 ppm Fe 2 ppm 

S 10 ppm 

Sodium thiocyanate, 98% extra pure 





R20/21/22 R32 R52/ 

53 

S13 S61 

Hygroscopic 


CNNaS NaSCN 

CAS: 540-72-7 

MFCD00011123 

FW: 81.06 

mp: 287 °C 


Loss on drying................ 2.5 % 


Sodium thioglycolate , see Mercaptoacetic acid, sodium salt on page 1312 

Sodium thiomethoxide, 95% pure 





R11 R20/21/22 R34 

S16 S26 S36/37/39 

S45 

CH3NaS CAS: 5188-07-8 

CH3SNa MFCD00174316 FW: 70.09 

Stench 


Air sensitive 

Assay ............................. 94 % 

Sodium thiosulfate 



* Alkyl halide to thiol Via Bunte salt intermediates convert to thiols by acidic hydrolysis. JOC 1968, 

33, 396; The Chemistry of the Thiol Group; Patai, S., Ed.; Wiley: London, 1974; Part 1, Chapter 4, p 

192 

Reduction 

* Alkyl halide to alkene Vicinal dibromides dehalogenate to the corresponding alkene. CI(L) 1973, 232 

* Azide to amine Aryl azide to aniline. JACS 1953, 75, 3405

Sodium thiosulfate, 98.5% extra pure 

anhydrous 





S24/25 

Hygroscopic 

Na2O3S2 Na2S2O3 CAS: 7772-98-7 FW: 158.10 

MFCD00003499 mp: 48 °C 

Assay.............................. 98.0 % (on dry substance) 

Loss on drying ................ 2 % (105°C, 2 hrs) 



Sodium thiosulfate pure 




S24/25 Na2O3S2 Na2S2O3 CAS: 7772-98-7 MFCD00003499 FW: 158.11 

Assay.............................. 0.0998 to 0.1002 N (20°C) 

Sodium thiosulfate pentahydrate 



* Alkyl halide to thiol Alkyl halides react with sodium thiosulfate to form S-Alkyl thiosulfates (Bunte 

salts) which are converted into thiols via acidic hydrolysis. When the hydrolysis is performed under 

oxidative conditions sulfonic acids or sulfonyl chlorides are obtained. JOC 1951, 16, 621. 

Reduction 

* Azide to amine Aryl azides and aryl nitroso compounds are reduced to anilines. JACS 1951, 73, 

2221; JACS 1953, 75, 3405 

* Peroxide to alcohol Using aqueous Na2S2O3 . BCJ 1990, 63, 1305 

* Reductive dehalogenation Reduction of vicinal dibromides to alkenes in DMSO. CI(L) 1973, 232 

Sodium thiosulfate pentahydrate, 99.5+% for analysis ACS 





S24/25 

Hygroscopic 

Na 2 O 3 S 2 .5H 2 O Na 2 S 2 O 3 .5H 2 O 

CAS: 10102-17-7 

MFCD00149186 

FW: 248.18 

mp: 48.5 °C 

Assay.............................. 99.5 to 101.0 % 


d: 1.720 

http://www.acros.com Sodiumthiosu 

Sodium thiosulfate pentahydrate, 99.5% for analysis 





S24/25 

Hygroscopic 

Na 2 O 3 S 2 .5H 2 O Na 2 S 2 O 3 .5H 2 O 

CAS: 10102-17-7 

MFCD00149186 

FW: 248.18 

mp: 48.5 °C 

d: 1.720 

Assay ............................. 99.5 to 101 % 



Trace Analysis ................ S 1 ppm Ca 20 ppm 


Fe 5 ppm 

Sodium thiosulfate pentahydrate, 99+% extra pure 





S24/25 

Hygroscopic 

Sodium thiosulfate 

0.1N solution in water 

Na 2 O 3 S 2 .5H 2 O Na 2 S 2 O 3 .5H 2 O 

CAS: 10102-17-7 

MFCD00149186 

FW: 248.18 

mp: 48.5 °C 

d: 1.720 

Assay ............................. 99.0 to 101.0 % 

Trace Analysis ................ Pb 5 ppm Cl 500 ppm 

Ca 50 ppm S 5 ppm 

Fe 10 ppm 




S24/25 Na 2 S 2 O 3 .5H 2 O Na 2 S 2 O 3 .5H 20 

CAS: 10102-17-7 

MFCD00003499 

FW: 248.18 

d: 1.120 

Assay ............................. 0.0998 to 0.1002 % 

Sodium p-toluenesulfonate , see p-Toluenesulfonic acid, sodium salt on page 2019 

Sodium triacetoxyborohydride 


Reduction 

Review. OPP 1985, 17, 317 

* Aldehyde to alcohol Aldehyde to alcohol in the presence of a ketone. CC 1975, 535 

* b-Hydroxyketones to diols JACS 1988, 110, 3560 

* Reductive amination Reductive amination of carbonyls. JOC 1996, 61, 3849 

* Stereoselective reduction of ketones TL 1983, 273 

Sodium triacetoxyborohydride, 97% 





R15 R36/37/38 

S7/8 S26 S37/39 



C6H10BNaO6 CAS: 56553-60-7 

MFCD00012211 

NaB(O2CCH3 ) 3H FW: 211.94 

mp: 114-118 °C (D) 


S

S 

Sodiumtrieth http://www.maybridge.com 

Sodium trichloroacetate , see Trichloroacetic acid, sodium salt on page 2038 

Sodium n-tridecyl sulfate , see n-Tridecyl sulfate, sodium salt on page 2044 

Sodium triethylborohydride 





R11 R14/15 R19 R34 

S7/8 S16 S26 S33 

S36/37/39 S45 


Air sensitive 


C 6 H 16 BNa NaB(C 2 H 5 ) 3 H 

CAS: 17979-81-6 

MFCD00011704 

FW: 121.99 

Fp: -17 °C 

Sodium triflate , see Sodium trifluoromethanesulfonate on page 1914 

Sodium trifluoroacetate , see Trifluoroacetic acid, sodium salt on page 2052 

Sodium trifluoromethanesulfonate, 98% 

Sodium triphosphate , see Sodium tripolyphosphate on page 1914 

d: 0.890 




R36/37/38 

S26 S37/39 

Hygroscopic 

CF 3 NaO 3 S F 3 COSNa 

CAS: 2926-30-9 

MFCD00061607 

Sodium trimethylsilanolate 

1M solution in dichloromethane, AcroSeal® 

FW: 172.05 

mp: 253-255 °C 




R36/38 R40 

S23 S24/25 S26 

S36/37/39 


C3H9NaOSi CAS: 18027-10-6 

MFCD00013926 

Sodium trimethylsilanolate 


FW: 112.18 

Fp: 63 °C 

d: 1.280 




R11 R19 R34 

S16 S26 S29 S33 

S36/37/39 S45 


C3H9NaOSi CAS: 18027-10-6 

MFCD00013926 

FW: 112.18 

Fp: -17 °C 

Sodium tripolyphosphate, 85% pure 

tech. 





R36/37/38 

S26 S37/39 

Hygroscopic 

Na5O10P3 Na5P3O10 CAS: 7758-29-4 FW: 367.85 

MFCD00003514 mp: 622 °C (D) 

Assay.............................. 80 % 


Sodium tripolyphosphate 





R36/37/38 

S26 S37/39 

Hygroscopic 

Na5O10P3 CAS: 7758-29-4 

MFCD00003514 

Sodium tri-sec-butylborohydride 

1 M solution in tetrahydrofuran 

Na5P3O10 FW: 367.85 

mp: 622 °C (D) 




R11 R14/15 R19 R35 

S16 S26 S36/37/39 

S43A S45 



C 12 H 28 BNa NaB[CH(CH 3 )C 2 H 5 ] 3 H 

CAS: 67276-04-4 

MFCD00011709 

FW: 206.15 

Fp: -15 °C 

d: 0.890 

Sodium tungstate dihydrate 


Oxidation 

* Amine to nitrone Catalyst used with H2O2 to promote oxidation. OSC 1998, 9, 632 

* Amine to nitroso Catalyst used with H2O2 to promote oxidation. OSC 1993, 8, 93 

* Benzyl halide to benzoic acid Gave best results in comparison to Na2VO4 and Na2MoO4 . JOC 2001, 

66, 3235 

* Epoxidation Catalyst used with H2O2 to promote epoxide formation. TL 1986, 27, 707, 711 

Sodium tungstate dihydrate, 99+% for analysis ACS 





R22 R36 

S26 S39 

Na2O4W.2H2O Na2WO4 .2H2O CAS: 10213-10-2 MFCD00149190 FW: 329.85 

Assay ............................. 99.0 to 101.0 % 




Mo 10 ppm 

Sodium tungstate dihydrate, 99+% for analysis 





R22 R36 

S26 S39 

Na2O4W.2H2O CAS: 10213-10-2 

Na2WO4 .2H2O MFCD00149190 FW: 329.85 

Assay ............................. 99.0 % 


Alkalinity......................... 0.05 % 

Trace Analysis ................ SO4 100 ppm As 5 ppm 

Cl 50 ppm Mo 20 ppm 

(R)-(-)-Solketal , see (R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol on page 873 

(S)-(+)-Solketal , see (S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol on page 873

Solketal, 97% 




S24/25 C6H12O3 CAS: 100-79-8 

MFCD00063238 

FW: 132.16 

bp: 188-189 °C 

Fp: 80 °C 

d: 1.060 

n 20 

D : 1.433 -1.435 

Solvent Black 3 , see Sudan Black B on page 1922 

Solvent Blue 38 , see Luxol® Fast Blue MBSN on page 1298 

Solvent Green 7 , see 8-Hydroxy-1,3,6-pyrenetrisulfonic acid trisodium salt on page 1194 

Solvent Orange 1 , see Sudan Orange G on page 1923 

Solvent Orange 7 , see Sudan II on page 1922 

Solvent Red 19 , see Sudan Red 7B on page 1923 

Solvent Red 49 , see Rhodamine B base on page 1863 

Solvent Yellow 2 , see Methyl Yellow, indicator grade on page 1570 

Solvent Yellow 3 , see Fast Garnet GBC base on page 1038 

Solvent Yellow 7 , see 4-Phenylazophenol on page 1706 

Solvent Yellow 14 , see Sudan I on page 1922 

Sorbic acid , see 2,4-Hexadienoic acid on page 1130 

Sorbic acid potassium salt , see Potassium sorbate on page 1794 

D-Sorbitol, 98+% 







S8 C 6 H 14 O 6 

CAS: 50-70-4 

MFCD00004708 

D-Sorbitol, 97% 

FW: 182.17 

mp: 95-99 °C 

[] 20 

D : +4 (per eur. 

pharm.) 






S8 C 6 H 14 O 6 

CAS: 50-70-4 

MFCD00004708 

FW: 182.17 

mp: 95-99 °C 

O 

O 

OH 

[] 20 

D : +4 (per eur. 

pharm.) 

http://www.acros.com Solketal 

D(+)-Sorbose, 99% 



S24/25 C6H12O6 CAS: 3615-56-3 

MFCD00151095 

FW: 180.16 

mp: 163-165 °C 

[] 20 

D : +43 (c=2,water) 

L(-)-Sorbose, 98% 





S24/25 C 6 H 12 O 6 

CAS: 87-79-6 

MFCD00151097 

FW: 180.16 

mp: 158-160 °C 

[] 20 

D : -43 (c=5, H2O, 

23 C) 

Sotolone , see 4,5-Dimethyl-3-hydroxy-2(5H)-furanone on page 882 

SPADNS , see 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt on 

page 1925 

(-)-Sparteine sulfate pentahydrate, 99% 




S24/25 


Spermidine, 99% 

C15H26N2 .H2SO4 .5H2O CAS: 6160-12-9 

MFCD00149333 

FW: 422.53 

mp: 134-141 °C 

[] 20 

D : -28 (589nm, 

c=2, H2O) 





R34 

S26 S36/37/39 S45 

Hygroscopic 

Air sensitive 


C7H19N3 CAS: 124-20-9 

MFCD00008229 

FW: 145.25 

mp: 22-25 °C 

bp: 128-130 °C (14 

mmHg) 

Fp: >110 °C 

d: 0.925 

n 20 

D : 1.4785 -1.4805 

Spermidine trihydrochloride, 99+% 





R36/37/38 

S26 S37/39 

Hygroscopic 

Air sensitive 


C 7 H 19 N 3 .3HCl H 2 N(CH 2 ) 4 NH(CH 2 ) 3 NH 2 .3HCl 

CAS: 334-50-9 

MFCD00012918 


N 

H 2 

HO 

HO 

FW: 254.63 

mp: 248-252 °C 

H 

N 

O 

OH 

OH 

OH 

NH 2 

S

S 

Spermine http://www.maybridge.com 

Spermine, 97% 


132752500 Glass bottle 250 mg INR 980 



R20/21/22 

S37/39 


C10H26N4 CAS: 71-44-3 

MFCD00008215 

D-erythro-Sphingosine, 99+% 

synthetical 

H2N(CH2 ) 3NH(CH2 ) 4NH(CH2 ) 3NH2 FW: 202.34 

bp: 130 °C (0.1 mmHg) 

mp: 26-30 °C 




S24/25 


C 18 H 37 NO 2 

CAS: 123-78-4 

MFCD00036751 

FW: 299.50 

mp: 81-82 °C 

D-erythro-Sphingosine 1-phosphate, 96% 


328520010 Plastic vial 1 mg INR 13,620 

R36/37/38 

S26 S37/39 


C18H38NO5P CAS: 26993-30-6 MFCD00274457 FW: 379.50 

Spiro-(1,3-dioxolane-2,3'indolin)-2'-one, 97% 


S13949DA Glass bottle 1 g INR 6,200 

S13949EA Glass bottle 10 g INR 36,400 

S13949EB Glass bottle 25 g INR 45,200 

R20/21/22 

S36/37 

C 10 H 9 NO 3 

CAS: 6714-68-7 

MFCD00173689 

FW: 191.00 

mp: 125-128 °C 

Spironolactone, 99% 




R60 

S45 S53 

C24H32O4S CAS: 52-01-7 

MFCD00082250 

FW: 416.57 

mp: 198-207 °C 

[] 20 

D : -37 (c=1, CHCl3) 

O 


N 

H 

O 

H 

O 

H H 

S 

O 

O 

O 

O 

Squalane, 99% 





S24/25 C 30 H 62 

CAS: 111-01-3 

MFCD00008953 

FW: 422.82 

Squalene, 99+% 

mp: -38 °C 

bp: 176 °C 

Fp: 217 °C 

Squaric acid , see 3,4-Dihydroxy-3-cyclobutene-1,2-dione on page 824 

Stannic chloride , see Tin(IV) chloride, anhydrous on page 2011 

Stannic chloride pentahydrate , see Tin(IV) chloride pentahydrate on page 2011 

Stannic chloride , see Tin(IV) chloride, 1M solution in dichloromethane on page 2011 

d: 0.808 

n 20 

D : 1.451 -1.4525 




S24/25 

Air sensitive 

C30H50 CAS: 111-02-4 

MFCD00008912 

FW: 410.71 

Squaric acid dibutyl ester, 97% 

{(CH 3 ) 2 C[=CHCH 2 CH 2 C(CH 3 )] 2 =CHCH 2 -} 2 

mp: -75 °C 

bp: 285 °C (25 mmHg) 

Fp: >112 °C 

d: 0.855 

n 20 

D : 1.4945 -1.4965 





S24/25 C12H18O4 CAS: 2892-62-8 

MFCD00037150 

FW: 226.27 

bp: 121-122 °C (0.2 

mmHg) 

Fp: >110 °C 

d: 0.960 

n 20 

D : 1.493 -1.495 

Stachyose tetrahydrate, 98.5% 





S24/25 C24H42O21 .4H2O CAS: 10094-58-3 

MFCD00071593 

FW: 738.64 

mp: 95-105 °C (D) 

[] 20 

D : +129 (c=4, H2O) 

Stains-all, 97% pure 





S24/25 


C30H27BrN2S2 CAS: 7423-31-6 MFCD00078788 FW: 559.59 

Assay ............................. 96.0 % 

O 

O 

O 

O

Stannic iodide , see Tin(IV) iodide on page 2011 

Stannic oxide , see Tin(IV) oxide on page 2012 

Stannous chloride , see Tin(II) chloride on page 2010 

Stannous chloride dihydrate , see Tin(II) chloride dihydrate on page 2010 

Stannous oxide , see Tin(II) oxide on page 2012 

Starch for analysis ACS 

soluble 





S24/25 (C6H10O5 )n 

CAS: 9005-84-9 MFCD00082026 mp: 256-258 °C 

Ignit. residue................... 0.4 % 

Starch for analysis 

soluble 





S24/25 (C6H10O5 )n 

CAS: 9005-84-9 MFCD00082026 mp: 256-258 °C 

Loss on drying ................ 10 % 

Ignit. residue................... 0.5 % 

Starch extra pure 

potato, powder 




S24/25 (C6H10O5 )n 

CAS: 9005-25-8 MFCD00082026 

Loss on drying ................ 20.5 % (2 g, 130°C, 90 min) 

Ignit. residue................... 0.5 % (900°C) 

Trace Analysis ................ Fe 10 ppm Hg 0.05 ppm 

As 0.05 ppm Pb 0.1 ppm 

Cd 0.05 ppm 

Starch for biochemistry 

potato, hydrolyzed for electrophoresis 




S24/25 (C6H10O5 )n 

CAS: 9005-25-8 MFCD00082026 

Loss on drying ................ 20 % 

Ignit. residue................... 1 % 

http://www.acros.com Starch 

Starch pure 

1 wt.% aqueous solution; stabilized w. 100ppb HgI2 




S24/25 (C6H10O5 )n 

CAS: 9005-25-8 MFCD00082026 d: 1.000 

Staurosporine, 98% 


328532500 Plastic vial 250 g INR 18,400 


R40 

S36/37 S45 




Stearic acid, 97% 

C 28 H 26 N 4 O 3 

CAS: 62996-74-1 

MFCD00077402 

FW: 466.50 

mp: 270 °C 



174490025 Plastic drum 2.5 kg INR 1,770 

R11 R36/37/38 

S16 S26 S37/39 

C18H36O2 CAS: 57-11-4 

MFCD00002752 

FW: 284.47 

Stearic acid, sodium salt, 96% 

mixture of stearic and palmitic fatty chain 

CH 3 (CH 2 ) 16 CO 2 H 

mp: 67-69 °C 

bp: 361 °C 

Fp: 196 °C 

Stearic acid, lithium salt , see Lithium stearate on page 1294 

Stearic acid, potassium salt , see Potassium stearate on page 1795 

d: 0.840 



R36/38 

S26 S37/39 

Stearic anhydride, 98% 

C18H35NaO2 CH3 (CH2 ) 16C(O)ONa CAS: 822-16-2 MFCD00036404 FW: 306.46 



R34 

S26 S36/37/39 S45 


C36H70O3 CAS: 638-08-4 

MFCD00009004 

(CH 3 (CH 2 ) 16 CO) 2 O 

FW: 550.95 

mp: 69-71 °C 


O 

H 

N 

N N 

O 

HN 

O 

H 

d: 0.840 

S

S 

Stearoylsphi http://www.maybridge.com 

N-Stearoyl-D-erythro-sphingosine, 99+% 

synthetical 





S24/25 


C 36 H 71 NO 3 

CAS: 2304-81-6 

MFCD00056222 

FW: 565.96 

mp: 99-101 °C 

Stearyl alcohol , see 1-Octadecanol on page 1639 

Stearylbenzene , see Octadecylbenzene on page 1640 

Stearyl bromide , see 1-Bromooctadecane on page 362 

Stearylmercaptan , see n-Octadecyl mercaptan on page 1640 

Stearyl stearate, 98% 




S24/25 C 36 H 72 O 2 CH 3 (CH 2 ) 16 COO(CH 2 ) 17 CH 3 

CAS: 2778-96-3 MFCD00056225 FW: 536.97 

Stigmasta-5,22-dien-3-ol , see Stigmasterol on page 1918 

Stigmasterol, 95% 




S24/25 


trans-Stilbene, 99% 

scintillation grade 

C29H48O CAS: 83-48-7 

MFCD00003630 

FW: 412.70 

mp: 161-170 °C 

Stilbene dibromide , see 1,2-Dibromo-1,2-diphenylethane on page 706 

[] 20 

D : -50 (c=2, CHCl3) 





R22 R36 R51/53 

S26 S39 S61 

trans-Stilbene, 96% 

C14H12 CAS: 103-30-0 

MFCD00064300 

C6H5CH=CHC6H5 FW: 180.25 

mp: 122-126 °C 

bp: 305-307 °C (744 

mmHg) 




R22 R36 R51/53 

S26 S39 S61 

C14H12 CAS: 103-30-0 

MFCD00064300 

C6H5CH=CHC6H5 FW: 180.25 

mp: 122-126 °C 

bp: 305-307 °C (744 

mmHg) 


trans-Stilbene oxide, 99% 





R22 R36/37/38 

S26 S37/39 

C14H12O CAS: 1439-07-2 

MFCD00064311 

FW: 196.25 

mp: 67-70 °C 

Stiles' reagent , see Magnesium methyl carbonate, 0.5M solution in methanol on page 1302 

Stoddard solvent 



R10 R51/53 R65 R66 

S16 S23 S24 S36 

S60 S62 

CAS: 8052-41-3 

MFCD00132767 

STPP , see Sodium tripolyphosphate on page 1914 

Strontium chloride, 99.99% 

anhydrous 

mp: -40 °C 

bp: 149-213 °C 

Fp: >38 °C 

d: 0.787 




S24/25 

Hygroscopic 

Cl 2 Sr SrCl 2 

CAS: 10476-85-4 

MFCD00011249 

FW: 158.53 

mp: 873 °C 

bp: 1250 °C 

Strontium chloride hexahydrate, 99+% for analysis ACS 




S24/25 Cl2Sr.6H2O SrCl2 .6H2O CAS: 10025-70-4 FW: 266.62 

MFCD00149865 mp: 61 °C 

Assay ............................. 99.0 to 103.0 % 




Ba 500 ppm Mg 2 ppm 

Ca 500 ppm 

Strontium chloride hexahydrate, 99% extra pure 




S24/25 Cl2Sr.6H2O SrCl2 .6H2O CAS: 10025-70-4 FW: 266.62 

MFCD00149865 mp: 61 °C 

Assay ............................. 98.5 % 

O

Strontium hydroxide octahydrate, 98% pure 



R36/37/38 

S24/25 

H 2 O 2 Sr.8H 2 O Sr(OH) 2 .8H 2 O 

CAS: 1311-10-0 

MFCD00150395 

FW: 265.75 

mp: 100 °C 

Assay.............................. 97.5 % 

Strontium nitrate, 99+% for analysis ACS 





R8 R22 R36/37/38 

S17 S26 S37/39 

N2O6Sr CAS: 10042-76-9 

Sr(NO3 ) 2 

FW: 211.63 

bp: 645 °C 

MFCD00011248 mp: 570 °C 

d: 2.990 

Assay.............................. 99.0 % 






Ba 500 ppm Na 1000 ppm 

Ca 500 ppm 

Strontium nitrate, 99+% for analysis 





R8 R22 R36/37/38 

S17 S26 S37/39 

N2O6Sr CAS: 10042-76-9 

Sr(NO3 ) 2 

FW: 211.63 

bp: 645 °C 

MFCD00011248 mp: 570 °C 

d: 2.990 

Assay.............................. 99.0 % 



Trace Analysis ................ Cl 10 ppm Ba 100 ppm 


Cu 2 ppm K 50 ppm 

Fe 5 ppm Na 50 ppm 

Strontium peroxide, 90-95% 




R8 R36/37/38 

S17 S26 S37/39 



Air sensitive 

O 2 Sr SrO 2 

CAS: 1314-18-7 

MFCD00084686 

FW: 119.62 

mp: 215 °C 

http://www.acros.com Strontiumhyd 

(-)-Strychnine, 98% 




R27/28 R50/53 

S36/37 S45 S60 S61 

C 21 H 22 N 2 O 2 

CAS: 57-24-9 

MFCD00005941 

FW: 334.41 

mp: 284-286 °C 

Stryker's reagent , see Triphenylphosphinecopper(I) hydride hexamer on page 2111 

Styrene, 99.5% for analysis 

stabilized 




C8H8 C6H5CH=CH2 R10 R20 R36/38 

S23 



CAS: 100-42-5 

MFCD00008612 

FW: 104.15 

mp: -31 °C 

bp: 145-146 °C 

Fp: 31 °C 

Color .............................. 10 APHA 

Assay ............................. 99.5 % 

d: 0.906 

n 20 

D : 1.546 -1.548 

Styrene, 99% extra pure 

stabilized 






132790250 Metal drum 25 l INR 14,470 

R10 R20 R36/38 

S23 



Styrene-d8 

98+ atom% D, stabilized 

C8H8 CAS: 100-42-5 

MFCD00008612 

FW: 104.15 

C6H5CH=CH2 mp: -31 °C 

bp: 145-146 °C 

Fp: 31 °C 

Color .............................. 10 apha 

Assay ............................. 98.5 % 

d: 0.906 

n 20 

D : 1.546 -1.548 




R10 R20 R36/38 

S23 

Hygroscopic 



C8D8 CAS: 19361-62-7 

MFCD00044231 

FW: 112.22 

C6D5CD=CD2 bp: 50-51 °C (25 mm- 

Hg) 

Fp: 32 °C 

d: 0.970 

n 20 

D : 1.5443 


O 

H 

N 

H 

N 

H 

H 

O 

H 

S

S 

Styreneboron http://www.maybridge.com 

trans--Styreneboronic acid, 95% 


359685000 Glass bottle 500 mg INR 890 


R36/37/38 

S26 S37/39 


C 8 H 9 BO 2 

CAS: 6783-05-7 

MFCD00963621 

FW: 147.97 

mp: 190-193 °C 

Styrene-4-carboxylic acid , see 4-Vinylbenzoic acid on page 2136 

Styrene glycol , see 1-Phenyl-1,2-ethanediol on page 1713 

(S)-(+)-Styrene glycol , see (S)-(+)-1-Phenyl-1,2-ethanediol on page 1713 

(R)-Styrene oxide, 99% 





R45 R21 R36 

S53 S45 


Styrene oxide, 98% 

C8H8O CAS: 20780-53-4 

MFCD00066210 

FW: 120.15 

mp: -37 °C 

bp: 192-195 °C 

Fp: 79 °C 

[] 20 

D : -21 (c=5, chloroform) 

d: 1.053 

n 20 

D : 1.532 -1.536 






R45 R21 R36 

S53 S45 


C8H8O CAS: 96-09-3 

MFCD00005121 

FW: 120.15 

trans-Styrylacetic acid, 96% 

mp: -37 °C 

bp: 194 °C 

Fp: 74 °C 

p-Styrylphenol , see trans-4-Hydroxystilbene on page 1197 

d: 1.050 

n 20 

D : 1.533 -1.536 




R36/37/38 

S24/25 


C10H10O2 CAS: 1914-58-5 

MFCD00002783 

C 6 H 5 CH=CHCH 2 CO 2 H 

FW: 162.19 

mp: 82-88 °C 

B OH 


OH 

O 

2-(Styrylsulfonyl)acetic acid, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C10H10O4S CAS: 102154-41-6 

MFCD00068079 

FW: 226.25 

mp: 151-154 °C 

2-(Styrylthio)acetic acid, 97% 




S11590EB Glass bottle 25 g INR 38,300 

R36/37/38 

S26 S37/39 

C10H10O2S CAS: 13435-97-7 

MFCD00068078 

FW: 194.25 

mp: 81-84 °C 

3-(Styrylthio)propanoic acid, 97% 




R36/37/38 

S26 S37/39 

Suberic acid, 99% 

C11H12O2S CAS: 175205-21-7 

MFCD00068080 

FW: 208.28 

mp: 117-120 °C 






R36 

S26 S39 

C8H14O4 CAS: 505-48-6 

MFCD00004428 

HO 2 C(CH 2 ) 6 CO 2 H 

FW: 174.20 

mp: 141-144 °C 

O O 

S 

O 

OH 

S 

S 

O 

O 

OH 

OH 

bp: 230 °C (15 mmHg) 

Fp: 203 °C

Suberic acid bis(N-hydroxysuccinimide ester), 97% 




R36/37/38 

S26 S37/39 


C 16 H 20 N 2 O 8 

CAS: 68528-80-3 MFCD00049059 FW: 368.34 

Suberic acid dichloride , see Suberoyl chloride on page 1921 

Suberic acid dimethylester , see Dimethyl suberate on page 907 

Suberonitrile , see 1,6-Dicyanohexane on page 767 

Suberoyl chloride, 97% 



R34 

S24/25 S8 

Lachrymator 


C8H12Cl2O2 CAS: 10027-07-3 

MFCD00000764 

Succinamic acid, 97% 

ClCO(CH 2 ) 6 COCl 

FW: 211.09 

bp: 162-163 °C (15 

mmHg) 

Succinic acid dichloride , see Succinyl chloride on page 1922 

Fp: >110 °C 

n 20 

D : 1.467 -1.471 




R36/37/38 

S24/25 

Succinic acid, 99% 

C4H7NO3 CAS: 638-32-4 

MFCD00008041 

H 2 NCOCH 2 CH 2 CO 2 H 

FW: 117.10 

mp: 153-157 °C 






R36/37/38 

S26 S37/39 

C4H6O4 CAS: 110-15-6 

MFCD00002789 

Succinic acid, disodium salt, 99% 

anhydrous 

HO 2 CCH 2 CH 2 CO 2 H 

FW: 118.09 

mp: 185-190 °C 

bp: 235 °C 

Fp: 206 °C 





S24/25 

Hygroscopic 

O 

N 

O 

O 

O 

C4H4Na2O4 NaO2CCH2CH2CO2Na CAS: 150-90-3 MFCD00002790 FW: 162.05 

O 

O 

O 

N 

O 

http://www.acros.com Subericacidb 

Succinic acid, disodium salt hexahydrate, 97% 





S24/25 

Hygroscopic 

C4H4Na2O4 .6H2O CAS: 6106-21-4 

MFCD00149117 

FW: 270.13 

mp: >300 °C 

Succinic acid monomethyl ester , see mono-Methyl succinate on page 1574 

Succinic anhydride 


Acylation 

* C-Acylation Reacts with carbon nucleophiles e.g. acylation of ketone enolates. JOC 1990, 55, 3424 

* N-Acylation Reactive acylating agent forming succinimides with primary amines. JOC 1989, 54, 

4243 

* O-Acylation Reacts with alcohols in the presence of DMAP. JOC 1990, 55, 2366 


* Friedel Crafts Acylation Friedel-Crafts reaction with arenes gives 3-aroylpropionic acids. OSC 1943, 

2, 81 

Succinic anhydride, 99% 






R36/37 

S25 


Succinimide, 98% 

C 4 H 4 O 3 

CAS: 108-30-5 

MFCD00005525 

FW: 100.07 

mp: >118 °C 

bp: 261 °C 





R36/37/38 

S26 S37/39 

C 4 H 5 NO 2 

CAS: 123-56-8 

MFCD00005495 

FW: 99.08 

mp: 121-126 °C 

bp: 285-290 °C 

Fp: 201 °C 

Succinonitrile, 99+% 




R20/21/22 R36/38 

S22 S26 S36/37/39 

C4H4N2 CAS: 110-61-2 

MFCD00001949 

NCCH 2 CH 2 CN 

FW: 80.09 

mp: 57 °C 


O 

N 

H 

O 

O 

O 

O 

bp: 265-267 °C 

Fp: 132 °C 

S

S 

Succinylchlo http://www.maybridge.com 

Succinyl chloride, ca. 95% 





R14 R20/21/22 R29 

R34 

S8 S26 S36/37/39 

S45 

Lachrymator 


C4H4Cl2O2 CAS: 543-20-4 

MFCD00000749 

FW: 154.98 

ClCOCH 2 CH 2 COCl 

mp: 16-17 °C 

bp: 190 °C 

Fp: 76 °C 

d: 1.407 

n 20 

D : 1.47 -1.472 

D(+)-Sucrose, 99.7% for biochemistry 





S24/25 C 12 H 22 O 11 

CAS: 57-50-1 

MFCD00006626 

FW: 342.29 

mp: 190-192 °C (D) 

Assay.............................. 99.7 % 

Water.............................. 0.06 % 


Ignit. residue................... 0.02 % 

Trace Analysis ................ Fe 0.3 ppm SO2 15 ppm 


D(+)-Sucrose, 99+% for biochemistry 

RNAse free and DNAse free 





S24/25 C 12 H 22 O 11 

CAS: 57-50-1 

MFCD00006626 

FW: 342.29 

mp: 190-192 °C (D) 

Assay.............................. 99.0 % 

Water.............................. 1 % (K.F.) 


D(+)-Sucrose for analysis ACS 




424500250 Plastic Drum 25 kg INR 42,130 

S24/25 C 12 H 22 O 11 

CAS: 57-50-1 

MFCD00006626 

FW: 342.29 

mp: 190-192 °C (D) 



Ignit. residue................... 0.01 % 



Acidity ............................ 0.0008 meq/g 


D(+)-Sucrose, 99+% for analysis 





S24/25 C 12 H 22 O 11 

CAS: 57-50-1 

MFCD00006626 

Sucrose octaacetate, 98% 

FW: 342.29 

mp: 190-192 °C (D) 

Assay ............................. 99.0 % 

Loss on drying................ 0.1 % 


Ignit. residue .................. 0.1 % 

Trace Analysis ................ Cl 50 ppm Cu 1 ppm 

SO4 50 ppm Cd 1 ppm 

Pb 1 ppm Fe 5 ppm 





S24/25 

Hygroscopic 

C 28 H 38 O 19 

CAS: 126-14-7 

MFCD00006623 

FW: 678.59 

mp: >78 °C 

bp: 250 °C (1 mmHg) 

d: 1.280 

Sudan I pure 




R40 R43 R53 R68 

S22 S36/37 S46 S61 

C16H12N2O CAS: 842-07-9 FW: 248.28 

MFCD00003911 mp: 131-133 °C 

Sudan II pure 



R40 R68 

S36/37 S45 

C18H16N2O CAS: 3118-97-6 

MFCD00003896 

FW: 276.33 

mp: 156-158 °C 

Sudan Black B, high purity biological stain 




S24/25 C 29 H 24 N 6 

CAS: 4197-25-5 

MFCD00006919 

FW: 456.54 

mp: 120-124 °C

Sudan Black B, certified 



S24/25 C 29 H 24 N 6 

CAS: 4197-25-5 

MFCD00006919 

FW: 456.54 

mp: 120-124 °C 

Sudan Orange G pure 






R22 C 12 H 10 N 2 O 2 

CAS: 2051-85-6 

MFCD00002275 

Sudan Red 7B 

FW: 214.22 

mp: 143-146 °C 




R36/37/38 

S26 S37/39 

C 24 H 21 N 5 

CAS: 6368-72-5 

MFCD00003904 

FW: 379.45 

mp: 130 °C (D) 

Sugar Lactone , see 4,5-Dimethyl-3-hydroxy-2(5H)-furanone on page 882 

Sulfabenzamide, 98.5% 



S24/25 



C13H12N2O3S CAS: 127-71-9 

MFCD00044890 

FW: 276.30 

mp: 180-184 °C 

Sulfamethazine, 99% 




S24/25 


C12H14N4O2S CAS: 57-68-1 

MFCD00006066 

FW: 278.32 

mp: 197-200 °C 

N 

H 2 

Sulfamic acid 



* Diels Alder Cycloaddition Inter- and intramolecular imino Diels-Alder reactions catalyzed by sulfamic 

acid. S 2004, 69 

Oxidation 

* Aldehyde to carboxylic acid Used as a catalyst with sodium chlorite. JOC 1998, 63, 3072 

O 

N 

H 

O 

S 

O 

O 

S N H 

O 

N 

N 

http://www.acros.com Sudanblackb 

NH 2 

Sulfamic acid, 99% 







R36/38 R52/53 

S26 S28A S61 

Sulfamide, 98+% 

H 3 NO 3 S H 2 NSO 3 H 

CAS: 5329-14-6 

MFCD00011603 

FW: 97.09 

mp: 205 °C (d) 




R36/37/38 

S26 S37/39 


H4N2O2S H2NSO2NH2 CAS: 7803-58-9 FW: 96.11 

MFCD00011606 mp: 87-91 °C 

4-Sulfamoylphenylboronic acid, pinacol ester, 97% 

4-Sulfamylbenzoic acid , see 4-Carboxybenzenesulfonamide on page 479 

Sulfan® , see Sulfur trioxide, stabilized on page 1927 

d: 1.610 


MAY00034DA Glass bottle 1 g INR 15,000 

R22 R36/37/38 

S26 S36/39 

Sulfanilamide, 98% 

C12H18BNO4S CAS: 214360-51-7 

MFCD06657806 

FW: 283.15 





R36/37/38 

S26 S37/39 


Air sensitive 

Sulfanilic acid 

reagent ACS 

C 6 H 8 N 2 O 2 S 4-(H 2 N)C 6 H 4 SO 2 NH 2 

CAS: 63-74-1 

MFCD00007939 

FW: 172.20 

mp: 163-167 °C 





R36/38 R43 

S24 S37 

C 6 H 7 NO 3 S (H 2 N)C 6 H 4 SO 3 H 

CAS: 121-57-3 

MFCD00007886 


N 

H 2 

O 

S 

O 

FW: 173.19 

mp: 365 °C 

B 

O 

O 

S

S 

Sulfanilicac http://www.maybridge.com 

Sulfanilic acid, 99% 





R36/38 R43 

S24 S37 

C 6 H 7 NO 3 S (H 2 N)C 6 H 4 SO 3 H 

CAS: 121-57-3 

MFCD00007886 

Sulfanilic acid sodium salt hydrate , see Sodium sulfanilate hydrate on page 1909 

4,4'-Sulfinyldiresorcinol , see Resorcinol sulfoxide on page 1862 

Sulfoacetic acid disodium salt, 99% 

5-Sulfobenzene-1,3-dicarboxylic acid monolithium salt , see 5-Sulfoisophthalic acid monolithium 

salt on page 1924 

2-Sulfobenzoic anhydride , see 2-Sulfobenzoic acid cyclic anhydride on page 1924 

Sulfobromophthalein sodium hydrate 

2-Sulfoethylamine , see Taurine on page 1930 

FW: 173.19 

mp: 365 °C 



S24/25 C 2 H 2 Na 2 O 5 S NaO 3 SCH 2 COONa 

CAS: 5462-60-2 

MFCD00066379 

FW: 184.08 

mp: 330 °C (D) 

4-Sulfobenzoic acid monopotassium salt, 98% 

pract. 




S24/25 C7H5KO5S SO3KC6H4CO2H CAS: 5399-63-3 MFCD00007509 FW: 240.28 

2-Sulfobenzoic acid cyclic anhydride, 95% 




R20/21/22 R34 

S26 S36/37/39 S45 


C7H4O4S CAS: 81-08-3 

MFCD00005879 

FW: 184.17 

mp: 116-127 °C 

bp: 184-186 °C (18 

mmHg) 





S24/25 


C 20 H 8 Br 4 Na 2 O 10 S 2 .xH 

2 O 

CAS: 123359-42-2 MFCD00150018 FW: 837.76 


O 

S 

O 

O 

O 

5-Sulfoisophthalic acid monolithium salt, 98% 





R38 R41 

S26 S37/39 

C8H5LiO7S CAS: 46728-75-0 MFCD00071799 FW: 252.13 

Sulfolane , see Tetramethylene sulfone on page 1973 

Sulfolane-d8 , see Tetramethylene-d8 sulfone on page 1973 

3-Sulfolene , see Butadiene sulfone on page 402 

Sulfonic acid phenylethyl silicate , see Silica gel, functionalized, Sulfonic acid-2Ar, ca. 1 mmol/g, particle 

size: 40-63 m on page 1879 

4-Sulfonic calix[4]arene hydrate, 95% 




S24/25 C28H24O16S4 .xH2O MFCD00143375 FW: 744.75 

4-Sulfonic calix[6]arene hydrate, 95% 




S24/25 C42H36O24S6 .xH2O CAS: 205652-55-7 MFCD00216907 FW: 1117.13 

Sulfonyl-1,1'-bis(4-chlorobenzene) , see 4,4'-Dichlorodiphenyl sulfone on page 736 

Sulfonyl chloride polystyrene resin 

1% DVB; 100-200 mesh; 1-2 mmol/g 



S24/25 MFCD01324380 

4,4'-Sulfonyldianiline , see 4-Aminophenyl sulfone on page 116 

1,1'-Sulfonyldiimidazole, 98+% 



R20/21/22 R36/37/ 

38 

S26 S36/37/39 


C6H6N4O2S CAS: 7189-69-7 

MFCD00015893 

FW: 198.21 

mp: 135-137 °C 

4,4'-Sulfonyldiphenol, 99.7% 



R36 

S26 S39 

C 12 H 10 O 4 S O 2 S(C 6 H 4 OH) 2 

CAS: 80-09-1 

MFCD00002350 

FW: 250.27 

mp: >245 °C 

N S N 

p-Sulfophenylazochromotropic acid trisodium salt , see 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6- 

N 

O 

O 

N

naphthalenedisulfonic acid, trisodium salt on page 1925 

2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic 

acid, trisodium salt 

indicator grade 





S24/25 C16H9N2Na3O11S3 CAS: 23647-14-5 MFCD00003952 FW: 570.39 

4-Sulfophthalic acid 

pract., 50% in water 





R34 

S26 S36/37/39 S45 

C8H6O7S CAS: 89-08-7 

MFCD00007494 

FW: 246.20 

d: 1.290 

n 20 

D : 1.445 -1.449 

2-(3-Sulfopropyl)pseudourea , see 3-(Amidinothio)-1-propanesulfonic acid on page 57 

Sulforhodamine 101 (free acid), 99% pure 

laser grade 




S24/25 C31H30N2O7S2 CAS: 60311-02-6 MFCD00012407 FW: 606.71 

Assay.............................. 98.5 % 

Sulforhodamine B, 97% 




S24/25 C 27 H 30 N 2 O 7 S 2 

CAS: 2609-88-3 MFCD00067690 FW: 558.67 

Sulforhodamine B sulfonyl chloride , see Lissamine rhodamine B sulfonyl chloride on page 1285 

5-Sulfosalicylic acid dihydrate 

reagent ACS 





R22 R34 

S26 S36/37/39 S45 


C7H6O6S.2H2O CAS: 5965-83-3 

MFCD00149540 

HO 

O 

S 

O 

FW: 254.22 

mp: 106-110 °C 

O 

O 

OH 

OH 

http://www.acros.com Sulfophenyla 

5-Sulfosalicylic acid dihydrate, 99+% 




R22 R34 

S26 S36/37/39 S45 


C7H6O6S.2H2O CAS: 5965-83-3 

MFCD00149540 

5-Sulfosalicylic acid dihydrate, 98% 

FW: 254.22 

mp: 106-110 °C 





R22 R34 

S26 S36/37/39 S45 


C7H6O6S.2H2O CAS: 5965-83-3 

MFCD00149540 

FW: 254.22 

mp: 106-110 °C 

Sulfur 


Oxidation 

* Carbonyl to amide Willgerodt reaction of aldehydes and ketones to generate primary or secondary 

amides. LA 1923, 431, 187; JACS 1945, 67, 1783 

* Dehydrogenation Sulfur is a widely used alternative to catalytic hydrogenation dehydrogenation of 

aromatic heteroaromatic compounds. LA 1961, 643, 186 

Reduction 

* Aldehyde to alcohol Sulfur in the presence of sodium borohydride generates the mild reducing agent 

NaBH2S3 . S 1972, 526 

* Ketone to alcohol Sulfur in the presence of sodium borohydride generates the mild reducing agent 

NaBH2S3 S 1972, 526 

Sulfur, 99.999% 





R11 R36/37/38 

S16 S26 S37/39 

Sulfur, 99.5+% 

refined 

S 

CAS: 7704-34-9 

MFCD00085316 

FW: 32.05 

mp: 114 °C 

bp: 445 °C 

Fp: 168 °C 

d: 2.070 



R11 R36/37/38 

S16 S26 S37/39 

S 

CAS: 7704-34-9 

MFCD00085316 

FW: 32.05 

mp: 114 °C 

bp: 445 °C 

Fp: 168 °C 

d: 2.070 


S

S 

Sulfur http://www.maybridge.com 

Sulfur, 99.5% 

sublimed 




R11 R36/37/38 

S16 S26 S37/39 

S 

CAS: 7704-34-9 

MFCD00085316 

FW: 32.05 

mp: 114 °C 

bp: 445 °C 

Fp: 168 °C 

d: 2.070 

Sulfuric acid for analysis ACS 







R35 

S26 S30 S45 

Hygroscopic 

H 2 O 4 S H 2 SO 4 

CAS: 7664-93-9 

MFCD00064589 

FW: 98.07 

mp: 10 °C 

bp: 290 °C 

d: 1.840 

Color............................... 10 APHA 

Assay.............................. 95.0 to 98.0 % 


Ignit. residue................... 0.0005 % 

Trace Analysis ................ Cl 0.2 ppm Fe 0.2 ppm 

NO3 0.5 ppm NH4 2 ppm 

As 0.01 ppm Hg 5 ppb 

Sulfuric acid for analysis 

ca. 96% solution in water 








R35 

S26 S30 S45 

Hygroscopic 

H 2 O 4 S H 2 SO 4 

CAS: 7664-93-9 

MFCD00064589 

FW: 98.07 

mp: 10 °C 

bp: 290 °C 

d: 1.840 

Assay.............................. 95 to 97 % 


Ignit. residue................... 0.0005 % 

Trace Analysis ................ NO3 1 ppm As 0.01 ppm 

Cl 0.5 ppm Fe 0.5 ppm 


Sulfuric acid extra pure 








R35 

S26 S30 S45 

Hygroscopic 

H 2 O 4 S H 2 SO 4 

CAS: 7664-93-9 

MFCD00064589 

FW: 98.07 

mp: 10 °C 

bp: 290 °C 

d: 1.840 

Assay ............................. 95 to 98 % 

Trace Analysis ................ SO2 20 ppm As 0.03 ppm 

Fe 0.5 ppm N 1 ppm 

Cl 0.5 ppm 

Sulfuric acid pure 

96.00% (+/- 0.15%) solution in water 







R35 

S26 S30 S45 

Hygroscopic 

H 2 O 4 S H 2 SO 4 

CAS: 7664-93-9 

MFCD00064589 

FW: 98.07 

mp: 10 °C 

Assay ............................. 95.85 to 96.15 % 

bp: 290 °C 

d: 1.840 


1N (0.5M) standard solution 




R36/38 

S26 S37/39 

H 2 O 4 S H 2 SO 4 

CAS: 7664-93-9 

MFCD00064589 

FW: 98.07 

bp: 100 °C 

Assay ............................. 0.998 to 1.002 N (20°C) 

d: 1.030 


0.1N (0.05M) standard solution 




S24/25 H 2 O 4 S H 2 SO 4 

CAS: 7664-93-9 

MFCD00064589 

FW: 98.07 

bp: 100 °C 

Assay ............................. 0.0998 to 0.1002 N (20°C) 

d: 1.010

Sulfuric acid extra pure 

fuming, approx. 20% free SO3 





R14 R35 R37 

S26 S30 S45 

Hygroscopic 

H2O4S.SO3 H2SO4 .SO3 CAS: 8014-95-7 FW: 178.14 

bp: 138 °C 

MFCD00137792 mp: 2 °C 

d: 1.920 

Assay.............................. 18.0 to 24.0 % (free SO3) 

Ignit. residue................... 0.002 % 

Trace Analysis ................ NO3 20 ppm Fe 10 ppm 

As 2 ppm NH4 30 ppm 

Sulfuric acid-d2 for NMR 

97% +/- 1% solution in D2O, 99.5+ atom % D 





R35 

S26 S30 S45 

Hygroscopic 

D 2 O 4 S D 2 SO 4 

CAS: 13813-19-9 

MFCD00003542 

FW: 100.09 

d: 1.870 

Assay.............................. 99.50 % 

Sulfuric anhydride , see Sulfur trioxide, stabilized on page 1927 

n 20 

D : 1.4175 

Sulfur trioxide, stabilized 



* Sulfonation Reaction of arene with SO3 leads to sulfonation with formation of arene sulfonic acids. 

RTC 1985, 153; ACS 1963, 2253; ACS 1964, 954; C, 1968, 40; RTC, 1968, 873; T 1968, 6543; RTC, 

1992, 183; JCS(P2), 1975, 1438. 

Sulfur trioxide, 99% 

packaged in ampoules, stabilized 


211104000 Ampoule 400 ml INR 70,910 

R14 R34 

S8 S25 S36/37/39 

S45 

Hygroscopic 

O 3 S SO 3 

CAS: 7446-11-9 

MFCD00011452 

FW: 80.06 

mp: 16.8 °C 

Sulfur trioxide N,N-dimethylformamide complex 

47+% active SO3 

bp: 44.8 °C 

d: 1.920 




R34 

S26 S36/37/39 S45 

Hygroscopic 


SO 3 .C 3 H 7 NO SO 3 .HCON(CH 3 ) 2 

CAS: 29584-42-7 

MFCD00043411 

FW: 153.16 

mp: 138 °C 

Fp: 120 °C 

http://www.acros.com Sulfuricacid 

Sulfur trioxide pyridine complex, tech. (48.8-50.3% active SO3) 



* Sulfonation Sulphonation of aryls and heteroaryls such as indole. T 1973, 29, 669 

Oxidation 

* Alcohol to aldehyde A useful alternative to Swern type oxidations when used in conjunction with 

DMSO . TL 1987, 28, 1603 

* Alcohol to ketone A useful alternative to Swern type oxidations when used in conjunction with DMSO 

. TL 1987, 28, 1603 

Sulfur trioxide pyridine complex 

tech. (48.8-50.3% active SO3) 





R22 R34 

S26 S36/37/39 S45 


C 5 H 5 NO 3 S SO 3 .C 5 H 5 N 

CAS: 26412-87-3 

MFCD00012437 

FW: 159.16 

mp: 155 °C 

Sulfur trioxide trimethylamine complex, 95% 





R22 R34 

S26 S36/37/39 S45 

C3H9N.O3S (CH3 ) 3N.SO3 CAS: 3162-58-1 FW: 139.17 

MFCD00012421 mp: 232 °C (D) 

Sulfuryl chloride 


Dehydration 

* Alcohol to alkene E.g. shikimic acid synthesis. Sulfuryl chloride/pyridine. BSF 1973, 2992 

Free Radical Chemistry 

* Alkane to alkyl halide CCl4 ,dibenzoyl peroxide initiator, isomeric mixtures possible. JACS 1939, 61, 

2142 

Halogenation 

* a-Halogenation of ketones More selective than direct chlorination. OSC 1963, 4, 162 

* Alcohol to alkyl halide Secondary alcohol, via methyl xanthate, subsequently reacted with sulfuryl 

chloride. TL 1988, 29, 3053 

* Alkene to vicinal dihalide CCl4 , exothermic. JACS 1939, 61, 3432 

* Alkynes to dihaloalkenes Ratio of isomers can be controlled. BCJ 1981, 54, 2843 

* Arene to haloarene Some regioselection possible using AlCl3 or FeCl3 catalyst. TL 1976, 2591; JOC 

1985, 50, 2145 

Sulfuryl chloride, 98.5% 





R14 R34 R37 

S26 S45 


Cl 2 O 2 S SO 2 Cl 2 

CAS: 7791-25-5 

MFCD00011451 

FW: 134.96 

mp: -54.1 °C 

bp: 69.1 °C 

d: 1.667 

n 20 

D : 1.443 


S

S 

Sulfurylchlo http://www.maybridge.com 

Sulfuryl chloride 

1.0M solution in dichloromethane, AcroSeal® 




R14 R34 R40 

S26 S36/37 S45 

Lachrymator 

Cl2SO2 CAS: 7791-25-5 

MFCD00011451 

Sulphan blue , see Patent Blue VF on page 1667 

Suramin hexasodium salt, 98% 

Symclosene , see Trichloroisocyanuric acid on page 2041 

(R)-Synphos® , see (R)-(+)-[(5,6),(5',6')-Bis(ethylenedioxy)biphenyl-2,2'-diyl](diphenylphosphine) on 

page 235 

(S)-Synphos® , see (S)-(-)-[(5,6),(5',6')-Bis(ethylenedioxy)biphenyl-2,2'-diyl](diphenylphosphine) on 

page 236 

Syringaldehyde , see 3,5-Dimethoxy-4-hydroxybenzaldehyde on page 841 

T.A.E.D. , see Tetraacetylethylenediamine on page 1934 

SO2Cl2 FW: 134.97 

d: 1.352 




S24/25 


Syringic acid, 97% 

C 51 H 34 N 6 Na 6 O 23 S 6 

CAS: 129-46-4 MFCD00210217 FW: 1429.10 





R36/37/38 

S26 S37/39 

TABS, 99% 

C 9 H 10 O 5 

CAS: 530-57-4 

MFCD00002552 

FW: 198.17 

mp: 206-212 °C 




R36/37/38 

S26 S37/39 

C8H19NO6S (HOCH2 ) 3CNH(CH2 ) 4SO3H CAS: 54960-65-5 MFCD00678129 FW: 257.31 


O 

OH 

OH 

O O 

D(-)-Tagatose, 99+% 





S24/25 C6H12O6 CAS: 87-81-0 

MFCD00134449 

FW: 180.16 

mp: 129-133 °C 

[] 20 

D : -6 (c=5, water) 

Talc 

particle size: -200 mesh (

Acros Organics & Maybridge - S

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