DAP 99% мин

Chemical formula: (NH4)2HPO4 Molecular weight: 132.06 Properties: Colorless clarity rhombic crystal or white powder. The relative density is 2.338. It is soluble in water and insoluble in ethanol, acetone and ammonia. It decompounds at 155 centigrade. It is easy to lose ammonium and becomes ammonium dihydrogen phosphate in the air. React with ammonia and form triammonium phosphate. Specification: itemsunitstandardtechnical gradefood grade(NH4)2HPO4 %≥ 98.0098.00P2O5 %≥ 53.0053.00N %≥ 21.0021.00pH(1% solution) -- 7.8--8.5Fluorid (F) %≤ 0.0050.001As %≤ 0.0050.0003Heavy metal (Pb) %≤ 0.0050.001Water insolubles %≤ 0.10.1Moisture %≤ 0.20.2