Specification :

Molecular formula: KH2PO4
Molecular weight: 136.09
CAS Number: 7778-77-0
Standard executed: Tech grade( HG2321-1992) Food grade( national standard)
Packinng and storage:
In 25kg, 50kg, 1000kg net bag, store at a cool, dry and well ventilated place

specification Tech Grade Food Grade FCC-IV

Main content % e 99.0 99.0 98.0
Phosphorus pentoxide % e 51.5 51.5 51.5
potassium oxid( K2O) % e 34.0 34.0 34.0
PHof1% water solution 4.3-4.7 4.3-4.7 4.3-4.7
Moisture % d 0.20 0.20 0.20
Heavy metals, as pb 10ppm 15ppm
Arsenic, as AS 3ppm 3ppm
Fluoride as F 50ppm 10ppm
Water insoluble % d 0.20 0.10 0.2
Loss on dring % d 1.0 1.0 1.0

Usage used as buffering agent for industry, efficient NPK feterlizer for agriculture and additive for food