1.SHMP for industrial or food grade. 2..Total phosphate: 68%min 3.Package: 25KG PP ... 611.77 g · mol-1Appearance : white, odorless, crystalline powderDensity : 2.484 g/cm3Melting point : 550 ° CBoiling point: 1500 ° CSolubility (water ... Industrial grade Food grade 1 Total phosphate, as P 2 O 5 %≥ 68.0 68.0 2Inactive phosphate,as ... P 2 O 5 %≤ 7.5 7.5 3 Iron, as Fe ...