Monoammonium Phosphate

タイトルまたは説明

Monoammonium Phosphate [Synonyms]: Ammonium dihydrogen phosphate; Monoammonium phosphate [Chemical formula]: NH４H２PO４ [Molecular weight]:**5.*3 [Properties]: White granular crystal; relative density at 1.**3, melting point at **0℃, easily soluble in water, slightly soluble in alcohol, insoluble in ketone, PH value of 1% solution is 4.5. [Uses]: As a fire-prevention agent for fabric, timber and paper, as well as a fire-prevention coating, and dry powder for fire extinguisher. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. Its total nourishment (N=P2O5) is at *3%, and may be used as a basic raw material for N, P and K compound fertilizer. Specifications Specifications Techinical grade Food grade Main content, as NH4H2PO4. min *8 *9.0 Phosphorus pentoxide, as P2O5. min *1 *1 Nitrogen（as N） min *1.9 _ Moisture. max 0.2 0.2 Water insoluble. max 0.1 0.1 PH of 1% water solution. _ _ 4.**4.8 Arsenic, as As. max _ 0.***3 Fluoride, as F. max _ 0.**5 Heavy metals, as Pb. max _ 0.**1 Chloride, as Cl. min *1.9 [Packing]: Plastic knit bag, Net weight *5 kg