PRODUCTS
Water soluble chitosan
Water soluble chitosan
Ordinary chitosan can’t be dissolved in water and only be soluble in some diluted organic acid and part inorganic acid. This limits its applications in many fields.
Water soluble chitosan is manufactured by special techniques, and it can be dissolved in water easily, at the same time it keeps macromolecule characteristic of chitosan.
Water soluble can be used in medical dressing, sterilizing fluid, cosmetic, food stuff, and other special fields.
Raw material
From good quality deep-sea crab legs, such as snow crab legs.
Specifications
|
Item |
Standard |
|
Appreance |
off-white powder |
|
Deacetylation degree |
>85% |
|
Viscosity |
<200mpa.s |
|
Moisture content |
<10% |
|
Insoluble in water |
<1% |
|
Pb |
<2ppm |
|
As |
<1ppm |
|
Total plate count |
<1000cfu/g |
|
E.Coli |
Negative |
|
Mold and yeast |
<100 |
|
particle size |
80mesh |
|
Packing |
25kg/drum |
Packing:
Fiber drum
Diameter: 37cm, high: 45cm;
Net weight: 25kgs
Gross weight: 27kgs
