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Carboxymethyl Chitosan
Quality standard
| CAS | 83512-85-0 |
|---|---|
| Molecular Formula | C20H37N3O14 |
| Appearance | White to light yellow powder |
| Storage | Store in tight, light-resistant containers |
| Standard | QS |
| PH Value | 8.0~10.0 |
| Heavy Metals | ≤10mg/kg |
| Appearance of the Solution | transparent |
| Matter Insoluble in Water | ≤1.0% |
| Moisture | ≤10.0% |
| Viscosity | ≤80mPa.s |
| Arsenic | ≤0.5mg/kg |
| Total Plate Count | ≤1000CFU/g |
| Yeast & Mold | ≤100 CFU/g |
| Coliform's Group | ≤30 MPN/g |