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| Catalog Number: | MSMN-109 |
| Price: | Online Inquiry |
| Category: | Polymers |
| CAS Number: | 9012-76-4 |
| Product Name | Chitosan-low molecular weight |
| Synonym(s) | Deacetylated chitin, Poly(D-glucosamine) |
| Molecular Weight | 50,000-190,000 Da (based on viscosity) |
| Form | Powder |
| Solubility | dilute aqueous acid: soluble |
| MDL Number | MFCD00161512 |
| Quality Level | 100 |
| Packaging Information | 50, 250 g in poly bottle |
| 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. |
| Application | Chitosan may be used as a flocculant, in protein precipitation, encapsulating agent and aqueous thickener. Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films. |
| 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 |
| Storage Class Code | 11 - Combustible Solids |
| WGK | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
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