Merck, 417963-25G, Chitosan

Name: Chitosan
Brand: Merck
SKU: 417963-25G

Size:25 g, Deacetylated chitin, Poly(D-glucosamine), Chitosan & derivatives, from shrimp shells, practical grade

Available Catalog Numbers

417963-100G 417963-25G

Catalog Number: 417963-25G

Pricing

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Category

Functional Polymers

Pack Size25 g

TagsMaterials Science Biomedical Materials Biomedical Polymers

CollectionsBiomedical Materials by Merck: PEGs, Hydrogels & Bioinks Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

Application
Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films.
Features and Benefits
Biocompatible, antibacterial and environmentally friendly polyelectrolyte with a variety of applications including water treatment, chromatography, additives for cosmetics, textile treatment for antimicrobial activity, novel fibers for textiles, photographic papers, biodegradable films, biomedical devices, and microcapsule implants for controlled release in drug delivery.
Biocompatible, antibacterial and environmentally friendly polyelectrolyte.
Physical form
≥ 75% deacetylated

Specifications

General

UNSPSC Code	12352201
NACRES	NA.23
MDL number	MFCD00161512
SMILES string	N([C@H]1[C@@H](O[C@@H]([C@H]([C@@H]1O)O[C@@H]4O[C@@H]([C@H]([C@@H]([C@H]4N)O)O[C@@H]5O[C@@H]([C@H]([C@@H]([C@H]5N)O)O[C@@H]6O[C@@H]([C@H]([C@@H]([C@H]6N)O)O[C@@H]7O[C@@H]([C@H]([C@@H]([C@H]7N)O)O[C@@H]8O[C@@H]([C@H]([C@@H]([C@H]8N)O)O[C@@H]9O[C@@H]([C@H](
InChI	1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1
InChI key	FLASNYPZGWUPSU-SICDJOISSA-N
biological source	shrimp shells
grade	practical grade
form	solid
mol wt	190000-375000 Da
viscosity	>200 cP, 1 wt. % in 1% acetic acid(20 °C, Brookfield)(lit.)

Ordering

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Merck, 417963-25G, Chitosan

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