Monoammonium phosphate(map) (cas no.: 7722-76-1 ) Executive standard: national standard Molecular formula: nh4h2po4 Mw: 115.0 Character: white crystallites free flowing solid; the density is 1.803 and the melting point is 190 c. It is soluble in water easily. Ph of 1% solution is 4.5. Package: 25kgs woven bag lined with plastic bag, according to the customer's demand , stored at draughty dry places. Usage: 1 as fire-extinguishing agent for fabrics, woods, paper. 2 it is used as a high effective non-chloride n & p compound fertilizers in agriculture. Specifications Tech grade Main content % 99.0 Phosphorus pentoxide % 61.0 Nitrogen, as n % 12.0 Ph value of 1% water solution 4.4-4.8 Water insoluble % 0.1 Moisture % 0.1 Plastic knit bag, net weight 25kg or 50 kg. Store at ventilated dry places