H. S No.: 31054000
Molecular formula: NH4H2PO4
Molecular weight: 115.0
Standard executed: Q/70894764 01-1998
Properties: White granular crystal; Relative density at 1.803, melting point at 190 º C, easily soluble in water, slightly soluble in alcohol, insoluble in ketone, pH value of 1% solution is 4.5.
Usage: 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 73%, and may be used as a basic raw material for N, P and K compound fertilizer.
Package and storage: In 25kg, 50kg, 1000kg net bage, store at a cool, dry and well ventilated place.
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