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Carboxymethyl Chitosan Raw Materials Powder CAS:83512-85-0
Product Overview:
Carboxymethyl chitosan is a water-soluble chitosan derivative, a kind of amphoteric polyelectrolyte, which is made by introducing hydrophilic group -CH2COOH into chitosan macromolecular chain. Chitosan is modified by carboxymethylation, which improves water solubility, especially in neutral and alkaline solution, and significantly enhances solubility, and makes it have the characteristics of film-forming, thickening, moisturizing, chelating, etc., so that it has a wide range of applications in agriculture, medicine, health care, cosmetics, preservation of freshness, environmental protection, and so on.
Carboxymethyl Chitosan Raw Materials Powder CAS:83512-85-0 Attributes
CAS:83512-85-0
MF:C20H37N3O14
MW:543.51948
EINECS:695-802-6
Specification: 99% min Carboxymethyl Chitosan Powder
Sample:Carboxymethyl Chitosan Powder
Packaging:1kg/bag, 25kg/drum
Brand:Raw Materials
Appearance:White
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
Carboxymethyl Chitosan Raw Materials Powder CAS:83512-85-0 Details
Carboxymethyl Chitosan Powder Usage and Synthesis.
Carboxymethyl chitosan (CMC) is a carboxymethylated derivative of chitosan, which is highly polar and easily soluble in water, and has been widely used in the fields of pharmaceuticals and biomedical materials development. Since the content of carboxymethyl chitosan in a drug will directly affect its antibacterial and anti-infective clinical effects, accurate quantification of carboxymethyl chitosan is particularly important.
Uses of Carboxymethyl Chitosan.
1, as a drug auxiliary material, such as matching with ofloxacin to make eye drops, can prolong the residence period of the drug in the eye, enhance the antibacterial effect, and promote the repair and healing of corneal tissues;
2. as an excipient of coagulation factor drugs, used in the long-term preventive treatment of leukemia;
3. as anticorrosion and preservative in the food industry, it can be made into fruit and vegetable coating agent material to prevent the invasion of microorganisms and reduce the decay rate of fruits and vegetables.
Carboxymethyl chitosan also has the characteristics of high viscosity, antibacterial, antioxidant, etc., which can be widely used in medicine, food, cosmetics and other fields.
Pharmacological effect of Bulk Carboxymethyl Chitosan Powder.
Product Methods of Carboxymethyl Chitosan.
