Customization: | Available |
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CAS No.: | 83512-85-0 |
Formula: | C20h37n3o14 |
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What 's the Carboxymethyl Chitosan Powder?
Carboxymethyl chitosan is a water-soluble chitosan derivative, which is an amphoteric polyelectrolyte, which is formed by introducing a hydrophilic group -CH2COOH into the chitosan polymer chain. After radical modification, the water solubility is improved, especially the solubility in neutral and alkaline solutions is significantly enhanced, so that it has the characteristics of film formation, thickening, moisturizing, chelating, etc., so it is used in agriculture, medicine , health products, cosmetics, fresh-keeping, environmental protection and other aspects are widely used.