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Chitosan Hydrochloride
Quality standard
| CAS | 70694-72-3 |
|---|---|
| Molecular Formula | HO(C8H13NO5)n.HO(C6H11NO4)n.HCl |
| Appearance | White or light yellow powder or flake |
| Storage | Store in tight, light-resistant containers |
| Standard | QS |
| Deacetylated Degree | ≥85% |
| Residue on Ignition | ≤1.0% |
| Loss on Drying | ≤10.0% |
| PH Value | 4.0~6.0 |
| Chloride (Cl) | 10.0%~20.0% |
| Heavy Metals | ≤10mg/kg |
| Matter Insoluble in Water | ≤0.5% |
| Arsenic | ≤1.0mg/kg |
| Total Plate Count | ≤1000 CFU/g |
| Yeast & Mold | ≤100 CFU/g |