Product Information:

Chitosan is a linear polysaccharide composed of randomlydistributed β-(1-4)-linked D-glucosamine (deacetylated unit)and N-acetyl-D-glucosamine (acetylated unit). It is made fromshrimp and other crustacean shells. Chitosan can be used inmany fields, in agriculture as a seed treatment andbio-pesticide, helping plants to fight off fungal infections;for wine making it can be used as a fining agent also helpingto prevent spoilage.

Specifications:

1. Appearance: dark brown liquid

2. Deacetylation degree : 80%,85%,90%,

3. Viscosity:60-180mpa.s, Moisture<10%,

4. Ash content<1.2%, Insoluble<1%, PH 7.5-8.5,

5. heavy metals <8ppm, Arsenic<0.5ppm,

6. Total plate count<1000cfu/g, Yeast&Mold<100cfu/g,

7. Salmonella: Negative, E. Coli: Negative