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| Chitosan |
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| Poly(beta-(1,4)-D- glucosamine) |
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| 9012-76-4 |
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widely used in food,healthcare,cosmetic,pharmaceutics and other industry
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Solubility: insoluble in water,soluble in acid
Visual:off-white--light yellow powder
Deacetylation Degree: 85%--95% or customization
Loss on drying:max.10%
PH(1%):6.5-8.0
Ignition residue:max.1.5%
Viscosity:50-800mpa.s or customized
size:pass 80mesh or customized
Heavy metals(pb): max.10ppm
Total plate count: max.1000 cfu/g
Mold&Yeast:Max.100cfu/g
E. Coli,Salmonella:negative
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