Product parameter
- Properties: white flake or powdered solid, tasteless non-toxic, soluble in water, aqueous solution is neutral, clear transparent, nature is relatively stable.
|
Project |
STANDARDS |
|
Appearance |
Off white powder |
|
Substitution |
≥80.0% |
|
Viscosity |
≤200mpa,s |
|
Ignition Residue |
≤2% |
|
Loss on Drying |
≤15% |
|
Undissolved Substance |
≤1% |
|
PH |
6-8 |
|
Particle Size |
20-80mesh |
|
Heavy Metal |
≤20ppm |
|
Arisen |
≤0.5ppm |
|
Total plate counts |
≤1000cfu/g |
|
E’Coil |
Negative |
|
Salmonella |
Negative |
| Note:We can provide different high quality Hydroxypropyl Chitosan with special requirements by the customers. |
