Food Additives
Character
Chitosan is, without approved appearance, no tasty, no poison, no fixed transparent solid, to be able to be dissolved concentrated acid, no resolved in water and alkali as well asorganic solvent, decomposed at 185℃
Application
Widely used in textiles, dyeing, leather, paints, cigarettes, plastics, cosmetics, food, fodder, medicine, health, color film, paper, biological engineering, agriculture crop protection, sewage treatment, and other fields.
Pharma Grade |
Food Grade |
Industrial Grade |
|
Appearance |
White Powder |
White Powder |
White or Light Yellow Powder |
DAC degree |
90% 95% |
85% 90% 95% |
70% 80% 85% 90% |
Ph |
7.0-8.0 |
7.0-8.0 |
7.0-8.0 |
Loss on Drying |
<8% |
<10% |
<12% |
Residue on Ignition |
<0.5% |
<1.0% |
<2.0% |
Insoluble Matters |
<1.0% |
<1.0% |
<2.0% |
Heavy Metals |
≤10ppm |
≤10ppm |
|
Viscosity |
50~800mpa.s |
||
Mesh Size |
40mesh 60mesh 80mesh 100mesh |
|