Chitosan

 
Food grade chitosan Scientific name: β-1,4-poly-D-glucosamine Molecular formula : (C 6 H 11 NO 4 ) n CAS No. 9012-76-4 HS No. 2922 5000
Application health care products; food and nutrition food; food additive; beverage; cosmetic;





Appreance


 white powder or flake




 Deacetylation degree


 >85%; 90%; 95%




 Viscosity


 <200 mpa.s




 Moisture content


 <10%




 Ash content


 <1%




Insoluble


<1%




 Pb


 <5ppm




 As


 <0.5ppm




 Total plate count


 <1000cfu/g




 E.Coli


 Negative






Mold and yeast


<100




Particle size


80mesh-100mesh




Packing


25kg/drum

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