High density chitosan
Scientific name: β-1,4-poly-D-glucosamine
Molecular formula : (C6H11NO4)n
CAS No. 9012-76-4
HS No. 2922 5000
Application
medicine ingredient;
medical products;
food stuff;
nutrition food;
health care porduct;
Bulk density of ordinary chitosan is about 0.2-0.4 g/ml, but the bulk density of high density chitosan is about 0.4-0.8 g/ml.Bulk density of High Density Chitosan is much higher than ordinary chitosan, and the same type of capsule can contains more weight of chitosan. For example, 0# capsule can contain 500mg of High density chitosan, but same 0# capsule can only contain 250mg ordinary density chitosan.
Structure Item Standard Appreance 0ff-white powder Deacetylation degree >85%; 90%; 95% Viscosity <200 mpa.s Bulk density 0.4-0.8 g/ml Moisture content <10% Ash content <1% Insoluble <1% Pb <2ppm As <0.5ppm Total plate count <1000cfu/g E.Coli Negative Mold and yeast <100cfu/g Particle size 80-120mesh Packing 25kg/drum
Raw material
From deep-sea crab shell, such as snow crab shell.
Specifications
