Chemical Name: Diammonium Hydrogen Phosphate
Other Chemical Name: DAP; Diammonium Phosphate; Diammonium hydrogen phosphate; Ammonium phosphate dibasic; Ammonium hydrogen phosphate; di-Ammonium hydrogen orthophosphate; Phosphorus ICP standard solution Fluka; Di-Ammonium Phosphate, Ammonium phosphate
Molecular formula: (NH4)2HPO4
Molecular weight: 132.0
CAS No.: 7783-28-0
Green-light yellow to brown granular;
Easily decomposes into ammonium dihydrogen phosphate and volatilizes ammonia gas in moist air.
Relative density is 1.619 g/cm3
Solubility in 100ml water is 58g at 10℃.
Insoluble in ethanol, acetone or ammonia.
Water solution is alkalescence and pH is 8.0.
Green-light yellow to brown granules(1-4mm)