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www.mpbio.com<br />

CATALOG<br />

NUMBER<br />

m-CRESOL PURPLE<br />

Sodium Salt<br />

Water Soluble<br />

C21H17O5SNa<br />

RT MW 404.4 62625-31-4<br />

150724 1 g<br />

5 g<br />

CRESOL RED<br />

(o-Cresolsulfonphthalein)<br />

Free Base<br />

Used with lead acetate for the detection of urease after polyacrylamide gel<br />

electrophoresis (PAGE).<br />

Ref.: Shaik-M., M.B., et al., Anal. Biochem.,103: 140 (1980).<br />

C21H18O5S<br />

RT MW 382.4 602-48-2<br />

101425<br />

CRESOL RED<br />

(o-Cresolsulfonphthalein)<br />

Sodium Salt<br />

Water soluble<br />

Indicator:<br />

pH 0.2 (orange)-pH 1.8 (yellow)<br />

pH 7.1 (yellow)-pH 8.8 (red)<br />

C21H17O5SNa<br />

RT MW 404.4 62625-29-0<br />

150725<br />

p-CRESYL ACETATE<br />

Fragrance compound with strong floral odor.<br />

RT 140-39-6<br />

150726 50 g<br />

Biochemicals<br />

Alphabetical List<br />

5 g<br />

25 g<br />

5 g<br />

25 g<br />

CRESYL VIOLET ACETATE<br />

High Purity Biological Stain<br />

Used for staining nerve tissue and nerve cells 1 and fresh tumor tissue<br />

for biopsy 2 .<br />

Ref.: 1. Stain Technol., 30: 83 (1955). 2. J. Lab Clin. Med., 8: 250<br />

(1923).<br />

C16H11N3O • C2H4O2<br />

RT MW 321.3 10510-54-0<br />

150727<br />

CROCEIN ORANGE G<br />

(Acid Orange 12)<br />

C.I. 15970<br />

C16H11N2O4SNa<br />

RT MW 350.3<br />

150728<br />

1934-20-9<br />

1 g<br />

5 g<br />

5 g<br />

CATALOG<br />

NUMBER<br />

CROCETIN<br />

(8,8’-Diapocarotenedioic acid; 2,6,11,15-Tetramethylhexadeca-<br />

2,4,6,8,10,12,14-heptaenedoic acid)<br />

From: Gardenia jasminoides ellis<br />

Free Acid<br />

C20H24O4<br />

0°C MW 328.4<br />

193543 1 mg<br />

5 mg<br />

25 mg<br />

CROMOLYN<br />

Sodium Salt<br />

C23H14O11Na2<br />

RT MW 512.3 15826-37-6<br />

154996 1 g<br />

5 g<br />

CROTAMITON<br />

C13H17NO<br />

RT<br />

198999<br />

CROTON OIL<br />

(Tiglium Oil)<br />

d= 0.94g/ml<br />

POSSIBLE CARCINOGEN!<br />

CUPFERRON<br />

(N-Nitroso-N-phenylhydroxylamine)<br />

Purity: 98%<br />

Stabilized with ammonium carbonate (3%)<br />

Useful reagent for determination and separation of Ce, Cu, Fe, Ga, Sn,<br />

Ti.<br />

C6H9N3O2<br />

MW 203.28 483-63-6<br />

RT 8001-28-3<br />

159577<br />

18-CROWN-6<br />

(1,4,7,10,13,16-Hexaoxacyclooctadecane)<br />

Phase transfer catalyst and complexing-agent.<br />

C12H24O6<br />

100 g<br />

10 g<br />

100 g<br />

0 TO 5°C MW 264.3 17455-13-9<br />

150731 5 g<br />

25 g<br />

CRYSTAL PONCEAU 6R<br />

(Brilliant Crystal Scarlet; Acid Red 44)<br />

C.I. 16250<br />

C20H12N2O7S2Na2<br />

RT MW 502.4 2766-77-0<br />

150732<br />

1 g<br />

5 g<br />

0 TO 5°C MW 155.2 135-20-6<br />

150733 5 g<br />

100 g<br />

www.mpbio.com To place an order 1.800.854.0530, fax 1.800.334.6999<br />

161

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