for food grade,it is mainly used as ferment agent,nourishment,and so on. Diammonium Phosphate (Food)Formula: (NH4)2HPO4MW: 132.0Quality: White crystal. Density at 1.619, melting point at 155°C, dissolve in water easily, water solution is alkaline.Transport: By train, truck and vessel, etc. No. Items for detecting and analyzing Standard value Result of inspection1 MAINCONTENT(NH4)2HPO4 %≥98992P2O5 ...