Cosmetic grade chitosan, 125mpa.s

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Product Infomation
Catalog Number	NAT-0084
Product Name	Cosmetic grade chitosan, 125mpa.s
Description	Chitosan is a linear polysaccharide composed of randomly distributed β-(1→4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit). Chitosan has a number of commercial and possible biomedical uses. It can be used in agriculture as a seed treatment and biopesticide, helping plants to fight off fungal infections. In winemaking, it can be used as a fining agent, also helping to prevent spoilage. In industry, it can be used in a self-healing polyurethane paint coating. In medicine, it is useful in bandages to reduce bleeding and as an antibacterial agent; it can also be used to help deliver drugs through the skin.
Product overview	This product is taken from Alaska Snow Crab. Ashes: <1% Water loss: <12.5% Heavy metals: <1ppm As: <0.2ppm Deacetylation: 92%
Morphology & Appearance	White powder
Purity	>97%
Viscosity	125mpa.s, 1% in water solution at 20 centigrade
CAS Number	9012-76-4
Source	Alaska Snow Crab
Storage	Store at room temperature

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