Molecular formula: (NH4)2HPO4
CAS Number: 7783-28-0
Standard executed: National standard
Packing and storage:In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.

Specifications  Food Grade
Main content % ≥ 98.0
Phosphorus pentoxide% ≥53.0
Nitrogen, as N % ≥ 20.8
PH value of 1% solution 7.8-8.2 
Moisture       % ≤ 0.2
Heavy metals, as Pb  10ppm 
Arsenic, as As  3ppm
Fluoride as F  50ppm 
Water insoluble % ≤ 0.10

We can supply both industrial and food grade DAP
welcome to contact us at anda1002(at)gmail(dot)com