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Collagen
Chondroitin
Water chitosan

Chitosan Hydrochloride

basic information
Categories:
Water chitosan
Description

Chitosan extracted from crustaceans is an aminopolysaccharide, which is only soluble in organic acid or inorganic acid solution due to its strong interaction between molecules, thus limiting its application in many fields. At present, our company produces chitosan derivative---chitosan hydrochloride. The product quality is in full compliance with the EP standard. It is directly soluble in water. It is a strong cationic chitosan derivative. It can be used as an absorption enhancer for hydrophilic drugs and natural nutritious cosmetics, medical dressings and carriers. Food health care, cationic flocculants, etc.

 

Product traits:

 

This product is white or slightly white, odorless, non-toxic, translucent amorphous powder. Soaked in water, the solution is neutral, the aqueous solution is clear and transparent, and the properties are stable.

 

Product indicators:

 

Items

Standard

Appearance

White to light yellow, free flowing powder

Bulk Density

≥0.25g/ml

Particle size(U.S.Mesh )

100% Passing 40 mesh

Appearance of the Solution

Transparent colorless to light yellow

Deacetylated Degree

70%~95.0%

A: Infrared Absorption

Standards compliant

B: Tests for Chloride

Standards compliant

C: Ammonia Reaction

a large amount of gel formation

D: Acetone Reaction

a large amount of gel formation

Matter insoluble in water

≤0.5%

Water Content

≤10.0%

Sulphated ash

≤1.0%

pH Value

4.0~6.0

Chloride (Cl)

10%~20%

Viscosity

10~120mPa.s(cps) (Dissolve 1% chitosan in an aqueous solution at 20 °C)

Heavy Metals

≤20ppm

Microbiological Test

Total Plate Count

Yeast&Mold

Coliforms Group

Salmonella

staphyloccus

 

1000CFU/g

≤100CFU/g

≤30MPN/100g

Not checked out

Not checked out

 

 

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