Description
Chitosan medium molecular weight, 50G
Synonym: Deacetylated chitin, Poly(D-glucosamine)
-
CAS Number 9012-76-4
-
MDL number MFCD00161512
-
NACRES NA.23
Properties
| Related Categories | 3D Printing Materials for Research and Development, Chitosan, Chitosan - Chitosan and Chitin, Chitosan and Chitin, Chitosans (Animal Origin), Materials Science, Natural Polymers and Biopolymers, Natural Polymers for 3D Printing, Polymer Science, Polymers Less... |
| viscosity | 200-800 cP, 1 wt. % in 1% acetic acid(25 °C, Brookfield)(lit.) |
| solubility | dilute aqueous acid: soluble |
| storage temp. | room temp |
| 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 |
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.
Packaging
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.
Physical form
75-85% deacetylated
Safety Information
-
MilliporeSigmaChitosan low molecular weight, 50G
SKU: 448869-50G
$83.10Chitosan low molecular weight, 50G Synonym: Deacetylated chitin, Poly(D-glucosamine) CAS Number 9012-76-4 MDL number MFCD00161512 Properties Related Categories -
MilliporeSigmaSodium dodecyl sulfate BioUltra, for molecular biology, (GC), 50g
SKU: 71725-50G
$109.0071725 Sigma-Aldrich Sodium dodecyl sulfate BioUltra, for molecular biology, ≥99.0% (GC) Synonym: Dodecyl sodium sulfate, -
-
METTLER TOLEDOWEIGHT SET, 10MG-50G, CLASS 1,WITHOUT CERTIFICATE
SKU: 11124014
$1,300.00WGT SET,10MG-50G,CL1,WO/CERT ASTM Weights.Set ASTM 1 class weight in a plastic box including accessories for handling and cleaning Unique Design METTLER TOLEDO ASTM knob weights are designed to... -
-
MilliporeSigmaFenchone, 50G
SKU: 196436-50G
$56.70(1R)-(−)-Fenchone ≥98% Synonym(s): (−)-1,3,3-Trimethyl-2-norbornanone, (−)-Fenchone, (1R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one Empirical Formula (Hill Notation): C10H16O -
On Sale
MilliporeSigmaMolecular sieve 0.4 nm, 250G
SKU: 1057390250
Now: $85.05Was: $126.00Molecular sieve 0.4 nm, 250G bead diam. ~2 mm, size ~10 mesh PROPERTIES form beads Quality Level 200 bead diam. ~2 mm -
On Sale
MilliporeSigmaMolecular sieve 0.4 nm, Reag. Ph Eur, 250G
SKU: 1057080250
Now: $75.90Was: $138.00Molecular sieve 0.4 nm, beads ~ 2 mm / ~ 10 mesh Reag. Ph Eur, 250G Synonym(s): Molecular sieve 0.4 nm, Sodium aluminium silicate CAS Number: 1318-02-1 EC Index... -
On Sale
MilliporeSigmaPotassium iodate, 50G
SKU: 60386-50G-F
Now: $266.05Was: $313.00Potassium iodate, 50G, certified reference material for titrimetry, certified by BAM, ≥99.5% Linear Formula: KIO3 CAS Number: 7758-05-6 Molecular Weight: 214.00 EC Number: 231-831-9 ...
