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English name Chitosan
CAS No. 9012-76-4
Molecular weight 161.16 (monomer)
Density 1.75g/cm3
Molecular formula (C6H13NO5)n
Melting point 88ºC

Chitosan is the product of N-deacetylation of chitin. Chitin (chitin), chitosan, and cellulose have similar chemical structures. Cellulose is a hydroxyl group at the C2 position. Chitin, Chitosan is replaced by an acetylamino group and an amino group at the C2 position, respectively. Chitin and chitosan have many unique properties such as biodegradability, cell affinity, and biological effects, especially chitosan containing free amino groups. , is the only alkaline polysaccharide in natural polysaccharides.

The amino group in the molecular structure of chitosan is more reactive than the acetylamino group in the chitin molecule, which makes the polysaccharide have excellent biological functions and can carry out chemical modification reactions. Therefore, chitosan is considered as a functional biomaterial with greater application potential than cellulose.

Chitosan is the product of natural polysaccharide chitin removing part of the acetyl group. It has various physiological functions such as biodegradability, biocompatibility, non-toxicity, antibacterial, anti-cancer, lipid-lowering, and immunity enhancement. It is widely used in food. Additives, textiles, agriculture, environmental protection, beauty care, cosmetics, antibacterial agents, medical fibers, medical dressings, artificial tissue materials, drug sustained-release materials, gene transduction carriers, biomedical fields, medical absorbable materials, tissue engineering carrier materials, Many fields such as medical and drug development and other daily chemical industries

Application direction
Chitosan has been discovered for more than 100 years, and many people are studying it, and it is widely used in agriculture, food, medicine, and industry.

Uses of chitin and its derivatives A large number of studies have shown that chitin and its derivatives have functions such as film-forming, spinnability, anticoagulation, and promoting wound healing. Therefore, chitin and its derivatives are widely used in many fields such as food, biochemistry, medicine, daily cosmetics and sewage treatment.

[Storage] Stored in a clean, cool and dry area; keep away from strong, direct light.

[Shelf Life] 2 years when properly stored.

[Packing]

Inner double plastic bags--25kg/Fiber drum (35*35*53cm, GW: 28kg, NW: 25kg, 0.06CBM);

Inner double plastic bags--5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg);

Inner double plastic bags--1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).

[Delivery] 5 working days after payment.