PRODUCTS
Chitosan
High density chitosan
Scientific name: β-1,4-poly-D-glucosamine
Molecular formula : (C6H11NO4)n
CAS No. 9012-76-4
Application
health care product;
medicine ingredient;
medical products;
food stuff;
nutrition food;
High density chitosan has good dense structure, and bulk density of ordinary chitosan is about 0.2-0.4 g/ml, but the bulk density of high density chitosan is 0.4-0.8 g/ml. So the same type of capsule can contain much quantity of chitosan.
For example, one 0# capsule can contain 400mg-500mg of High density chitosan, but same 0# capsule can only contain 200-300mg ordinary chitosan.
Chemical structure
Raw material
From deep-sea crab legs, such as snow crab legs, and etc.
Specifications
|
Item |
specification |
|
appearance |
off-white powder |
|
Deacetylation degree |
>85%; 90% |
|
Viscosity |
<200 mpa.s |
|
Bulk density |
0.4-0.8 g/ml |
|
Moisture content |
<10% |
|
Ash content |
<1%; |
|
Insoluble |
<1% |
|
Pb |
<2ppm |
|
As |
<1ppm |
|
Total plate count |
<1000cfu/g |
|
E.Coli |
Negative |
|
Mold and yeast |
<100cfu/g |
|
Particle size |
80-100mesh |
|
Packing |
25kg/drum |
Packing:
Fiber drum
Diameter: 37cm, high: 45cm;
Net weight: 25kgs
Gross weight: 27kgs
