White granular crystals; relative density at 1.803g/cm3, melting point at 190℃, easily soluble in water, slightly soluble in alcohol, insoluble in ketones, pH value of 1% solution is 4.5. 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. In 25/50/500/1000kg PP/PE bag or on customer request. Dry and well ventilated warehouse.
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