Nutra Biotech Co.Ltd

High density Chitosan

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High density Chitosan

On August 1, 2017, Posted by , In Herb Extract,Product list, By , With No Comments

High density Chitosan, 90%,95% Deacetylated Chitosan,CHITOSCIENCE,High density Chitosan



It is extracted from chitin, insoluble in water but soluble in dilute acid and absorbed by human body. As the first derivate, it’s chemical constitution is macromolecule alkalescent polysaccharide polymer with cation. It has peculiar physical, chemical properties and bioactive function.


It can mostly be applied in the following industries: textile , dyeing and printing, leather, tobacco, plastics, food additive, fodder, pharmaceutics, color film, paper manufacturing, biological engineering, agriculture protecting and dispose waste water etc, or widely used in health food and food additives

Quality index:

ItemHigh density Chitosan
Appearancelight 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≥0.6, 0, 7
Total Plate Count cfu/g≤1000
E.Coli cfu/g≤30
carton, 20kg/drum, or following your demands

high pure Chitosan with 95% Deacetylated Degree is available too. We also can offer you other specification according to your demands.

Storage: Kept in dry, clean and ventilating place, load gently, avoid rain. Do not mix with toxic and polluted matter.

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