Specifications

Item	Food grade
Appearance	White powder
Degree of deacetylation	90%, 95%
pH	7.0-8.0
Loss on drying	<10.0%
Residue on ignition	<1.5%
Insoluble	<1.0%
Heavy metal (measured by Pb)	≤10ppm
As	≤0.5ppm
Total bacterial count	≤1000cfu/g
Viscosity	50-800mpa·s
Granularity	80mesh, 100mesh

Questions or Bulk quote?

All Chitosans and Derivatives