xian lukee bio-tech co.,ltd. |
[Product name]: Chitosan
[MF](C6H11NO4)n
[CAS ]: 9012-76-4
[Appearance]: Off white powder
[Specification]: Medicine grade, Food grade, Industrial grade
Information of Chitosan
[Product name]: Chitosan
[MF](C6H11NO4)n
[CAS ]: 9012-76-4
[Appearance]: Off white powder
[Specification]: Medicine grade, Food grade, Industrial grade
Item | Pharmaceutical Grade | Cosmetic Grade | Industrial Grade |
Appearance | Off-white powder | Off-white powder | Off-white or light yellow semitransparent flake orpowder |
Degree of Deacetylation,% | 90%,95% with generaldensity and high density 85%with general density | 95% with general denstiy | ≥80%,85%,90% |
Residue on lgnition,% | ≤1.0 | ≤1.0 | ≤2.0 |
Insoluble,% | ≤1.0 | ≤1.0 | ≤2.0 |
Heavy Metals, ppm(as Pb) | ≤10 | ≤10 |