Fungal Industry Grade Chitosan, Fungal Food Grade Chitosan, Fungal Cosmetic Grade Chitosan, China Chitin Fungal Chitosan, Aspergillus Niger Chitosan, Find details about China Chitosan, Chitin from Fungal Industry Grade Chitosan, Fungal Food Grade Chitosan, Fungal Cosmetic Grade Chitosan, China Chitin Fungal Chitosan, Aspergillus Niger Chitosan
tem | Pharmaceutical Grade | Food grade | Industrial grade |
Apparence | off-white powder | off-white powder | off-white powder or light yellow semitransparent flake or power |
Degree of deacetylation,% | ≥85,90,95 | ≥85,90,95 | ≥85,90,95 |
ph(1%) | 7.0-8.0 | 7.0-8.0 | 7.0-8.0 |
Loss on drying,% | ≤10 | ≤10 | ≤12 |
Residue on Ignition,% | ≤1.0 | ≤1.0 | ≤2.0 |
Insoluble,% | ≤1.0 | ≤1.0 | ≤2.0 |
Heacy Metals,ppm(as Pb) | ≤10 | ≤10 | / |
Arsenic,ppm | ≤0.5 | ≤0.5 | / |
Total Plate Count,cfu/g | ≤1000 | ≤1000 | / |
Yeast,cfu/g | ≤100 | ≤100 | / |
E.Coli | Negative | Negative | / |
Salmonella | Negative | Negative | / |
Viscosity(1%,20°C) | 300-1000 | ||
Particle size,mesh | 40,60,80,100 |