Model 5000 -COS Chitosan Oligomer Agri

Appearance : yellow  powder. Particle size ≤ 100 Mesh. Degree of Deacetylation (%DD) ≥ 85 %. Average Molecular Weight ≤ 5 000 Da. Moisture Content ≤10%. Ash content : ≤ 1%. Insolubles ≤ 1% @ 35℃. Density ≥ 0.25g/mL. ph : 5 - 7. As (Arsenic) ≤ 1 ppm. Total Heavy metals ≤ 10 ppm.