Chitosan for Water Treatment1) industry gradeIndex:Appearance: White Or Light Yellow Powder, or FlakeDeacetylation≥80.0%Viscosity: 100~2500mpa.sAsh≤1.5%2) medicine gradeIndex:Appearance: W
Industrial gradeApplication: water purification, paper making, pesticide, keeping fresh, textile and dyeing, agriculture.Index:Deacetylation≥75%Ash≤2.0%Moisture≤12.0%