Item

Pharmaceutical grade Chitosan

Appearance

white or light yellow powder

Deacetylated Degree %

≥90,95

Moisture %

≤8.0

Ash %

≤1.0

Viscosity mpa.s

≤100

Arsenic ppm (as As)

≤0.5

Heavy Metals ppm(as Pb)

≤10

Bulk Density g/ml

≥0.3

Total Plate Count cfu/g

≤1000

E.Coli cfu/g

≤30

Salmonella

negative

Packing

carton, 10kg/drum, or according to customer's demands