| Appearance |
|
White to pale Yellow,Free
Flowing Powder |
| Odour |
|
Odorless |
| Appearance of the solution |
|
Clear-colorless to Light Yellow |
| Solubility |
|
≥99%(in 1% Acetic Acid) |
| Deacetylated Degree |
|
≥95%Series Product |
| Water Content |
|
≤10% |
| Ash Content |
|
≤1% |
| Protein Content |
|
Non-Detectable |
| Viscosity |
|
≤100mpa¡¤s(cps)
(Determined by 0.5% Chitosan Dissolved in 0.5% Acid Solution
at 20¡ãC) |
| PH |
|
7-9(1% In Distilled Water) |
| Iron(Fe) |
|
≤100ppm |
| Heavy metals |
|
≤15ppm |
| Arsenic |
|
≤0.5ppm |
| Microbiological |
|
Total
Plate count:≤5000CFU/g
E.Coli:Negative
Salminella:Negative |
| Particle Size |
|
12-16Mesh |
| Packing |
|
20KG net each fiber drums with double
PE liner |
