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Chitosan

ALDRICH/417963 - from shrimp shells, practical grade

Synonym: Deacetylated chitin; Poly(D-glucosamine)

CAS Number: 9012-76-4
MDL Number: MFCD00161512
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-417963-25G 25 g
 $59.30
1/EA		 Add To Favorites
45-417963-100G 100 g
 $227.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 417963-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 417963-100G

 

biological source shrimp shells
form solid
grade practical grade
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
mol wt 190000-375000 Da
solubility 1 M acetic acid: 10 mg/mL
viscosity >200 cP, 1 wt. % in 1% acetic acid(20 °C, Brookfield)(lit.)
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.
Packaging: 25, 100 g in poly bottle
Physical form: ≥ 75% deacetylated
RIDADR NONH for all modes of transport
WGK Germany nwg
UNSPSC 12352201

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