Specification :

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.
Guaranteed Technical Specifications:
Specifications Industrial Grade Food Grade FCC-V
Main contents% e 98.0 98.0 96-102
Phosphorus pentoxide% e 61.0 61.0 61.0
Nitrogen, as N % e 11.8 11.8 11.8
PH of 1% water solution 4.4-4.8 4.4-4.8 4.3-5.0
Moisture% d 0.2 0.2 0.2
Heavy metals, as Pb 10ppm 4ppm
Arsenic, as As 3ppm 3ppm
Fluoride as F 20ppm 10ppm
Water insoluble % d 0.10 0.10