CAS No.: | 9012-76-4 |
---|---|
Formula: | C6h11no4X2 |
EINECS: | 618-480-0 |
Packaging Material: | Carton |
Storage Method: | Normal |
Shelf Life: | >12 Months |
Samples: |
---|
Suppliers with verified business licenses
Common chitosan cannot soluble in water or in ordinary organic solvents. It only can be dissolved in most organic acids and partially dilute inorganic acid solutions, so the application filed is extremely limited.
Water-soluble chitosan improves the dissolution performance of chitosan, and maintains the high molecular characteristics of chitosan, making it more convenient, more widely application fields.
Product Name
|
Chitosan
|
|||
CAS
|
9012-76-4
|
|||
Grade
|
Food/Cosmetic/Industrial Grade
|
|||
Appearance
|
Almost White Powder
|
|||
Storage
|
Keep in cool & dry place, stay away from strong light and heat
|
|||
Shelf Life
|
24 months
|
Industry grade
Item | Specifications |
Appearance | Yellowish or white powder |
Identification | Adding CuC4H4O6 TS and heating a brick-red or deep brown precipitate is formed |
DAC degree | ≥80% |
Viscosity | 50 mpa.s ~800 mpa.s |
Moisture | ≤10.0% |
Ash | ≤3.0% |
pH | 7.0~8.0 |
Acid-insoluble substance | ≤2.0% |
Food grade
Item | Specifications |
Appearance | Whitish powder |
Deacetylation Degree | ≥90% |
PH Value (1%.25°) | 7.0~8.5 |
Moisture | ≤10.0% |
Ash | ≤1.0% |
Viscosity | 10~200 mpa·s |
Acid-insoluble substance | ≤1.0% |
A rsenic | ≤1ppm |
Mesh Size | 100% thru 80 mesh |
Bulk Density | ≥0.3g/ml |
Total Aerobic Microbial Count | ≤1000cfu/g |
Yeast Mold | ≤100cfu/g |
E-Coli | Negative |
Salmonella | Negative |
Suppliers with verified business licenses