BioSciences - Polysciences, Inc.
BioSciences - Polysciences, Inc.
BioSciences - Polysciences, Inc.
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Polymers<br />
Poly(1-glycerol methacrylate) [28474-30-8] U5g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<br />
TSCA<br />
(0 .5g polymer) Hydrophilic, water-swellable, polymer .<br />
Probably cross-linked .<br />
Poly(glycidyl methacrylate), 10% solution in MEK [25067-05-4] CH5g . . . . . . . . . . . . . . .<br />
(0 .5g polymer) MW ~25,000 Tg 46° TSCA<br />
Reacts with carboxyl, hydroxyl, and amine groups and can be used to immobilize biomolecules .<br />
Poly(glycolic acid) [i.v. 1.0-2.0] [26124-68-5] AK2bg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<br />
MW >100,000 Tg 36° TSCA H(OCH 2 CO) n OH<br />
Biodegradable polymer . Decomposes in 6 months at 37° at pH 9 .0 .<br />
Soluble in: HFIP, HFA-sesquihydrate .<br />
Poly(hexamethyleneadipamide) [32131-17-2] A2g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<br />
(Nylon 6/6) mp 265-70° n 20<br />
D 1 .530 Tg 45° d 1 .22-1 .25 TSCA [-NH(CH 2 ) 6 NHCO(CH 2 ) 4 CO-] n<br />
Polymer used in fibers . Soluble in: cresols, formic acid, sulfuric acid .<br />
Poly(hexamethylenesebacamide) [9008-66-6] A2g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<br />
(Nylon 6/10) mp 216-233° n 20<br />
D 1 .530 Tg 40°<br />
Polymer used in fibers . Soluble in: cresols, formic acid, sulfuric acid .<br />
Poly(hexyl isocyanate) [26746-07-6] U2g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<br />
MW ~80,000 i .v . ~1 Liquid crystal polymer .<br />
Poly(4-hydroxybenzoic acid) [26099-71-8] HU4g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<br />
MW 12,000-16,000 mp >320° Size: 40-60μm<br />
High-melting polymer, insoluble in organic solvents . Soluble in: hot sulfuric acid, hot sodium hydroxide .<br />
Poly[(R)-3-hydroxybutyrate] [26063-00-3] A2g<br />
[-COCH 2 CH(CH 3 )O-] n Biodegradable polymer . White or faintly beige powder .<br />
Soluble in: chloroform, MDC, benzene, ethylene carbonate .<br />
Polyhydroxybutyrates (PHBs) are the most common type of polyhydroxyalkanoates<br />
(PHAs) and were first discovered in prokaryotes as a high molecular weight<br />
storage molecule in cytoplasmic granules in prokaryotes . There has been interest<br />
in the use of PHBs and PHB copolymers in the biodegradable plastics industry . The<br />
biodegradable and non-toxic effect of PHBs also make them a strong possibility<br />
for many medical applications, including drug release, bone regeneration, and<br />
nerve guidance .<br />
Catalog Size<br />
MW ~500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16930-1 1 g<br />
MW ~1,000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16932-1 1 g<br />
MW ~2,000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16934-1 1 g<br />
MW ~3,000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16936-1 1 g<br />
MW ~5,000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16938-1 1 g<br />
MW ~10,000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16940-1 1 g<br />
Poly[(-)3-hydroxybutyric acid] [26063-00-3] A2g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<br />
MW ~500,000 mp 168-176° Tg 15° [-COCH 2 CH(CH 3 )O-] n<br />
Biodegradable polymer . Soluble in: chloroform, MDC, benzene, ethylene carbonate .<br />
Poly(2-hydroxyethyl methacrylate) [24249-15-5]<br />
MW ~200,000 n 20<br />
D 1 .512 Tg 55° TSCA [CH 2 C(CH 3 )(CO 2 CH 2 CH 2 OH)-] n<br />
Polymer is water-insoluble but water-swellable . Used as a hydrogel . Soluble in: 95% lower<br />
alcohols (5% water), DMF .<br />
16855-10 10 g<br />
06524-5 5 g<br />
06525-5 5 g<br />
06525-25 25 g<br />
06557-500 500 g<br />
06558-500 500 g<br />
19249-1 1 g<br />
04306-25 25 g<br />
16916-10 10 g<br />
powder A2g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 09689-25 25 g<br />
12% soln . in ethanol CH5g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18894-100 100 ml<br />
For more information please call (800) 523-2575 or visit: polysciences.com 193
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