Monoammonium phosphate tech&food grade

Specification: Technical grade: Content 99%min Phosphorous (as P2O5) 61%min Nitrogen (as N) 12%min Moisture 0.5%max Water Insolubles 0.1%max PH (1% solution) 4.4-4.6 Chloride as Cl 0.001%maxFood grade: Content 99%min Phosphorous (as P2O5) 61%min Nitrogen (as N) 12%min Moisture 0.5%max Water Insolubles 0.1%max PH (1% solution) 4.4-4.6 Heavy Metals (as Pb) 0.001%max Arsenic (as As) 0.0001%max Fluoride (as F) 0.001%max Chloride as Cl 0.001%maxUsage: As fire-extinguishing agent for fabrics, woods, paper, For food grade it is mainly used as ferment agent, nourishment, and so on. Used as a high effective non-chloride N,P compound fertilizers in agriculture; May used as a basic raw materials for N, P, K, compound fertilizer.