Molecular formula: NH4H2PO4
CAS Number:  7722-76-1
Standard executed: National standard
Packing and storage:In 25kg, 50kg, 1000kg net bag, store at a cool, dry and well ventilated place.

Specifications  Food Grade
Main contents% ≥ 98.0
Phosphorus pentoxide% ≥ 61.0
Nitrogen, as N % ≥ 11.8
PH of 1% water solution 4.4-4.8 
Moisture% ≤  0.2
Heavy metals, as Pb  10ppm 
Arsenic, as As  3ppm
Fluoride as F   20ppm
Water insoluble % ≤ 0.10

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