Product parameter
- Properties: white powder, tasteless non-toxic, soluble in acid, insoluble in water, alkali, and other ordinary organic solvents.
|
Project |
STANDARDS |
|
Appearance |
Off white powder |
|
Deacetylation |
≥90% ≥95% |
|
PH |
7-8 |
|
Loss on Drying |
≤8%，≤10% |
|
Ignition Residue |
≤0.5% |
|
Undissolved Substance |
≤1% |
|
Particle Size |
200mpa.s |
|
Heavy Metal |
≤10ppm |
|
Arsenic |
≤0.5ppm |
|
Particle Size |
40-100mesh |
|
Yeast Mould |
≤10cfu/g |
|
Total Plate Counts |
≤1000cfu/g |
| Note:We can provide different high quality medical grade Chitosan with special requirements by the customers. |
