Package: In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.

Uses : Manufacture metaphosphate in medical or food industry; High effective K and P compound fertilizer. It contains totally 86% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.

Molecular Structure:

Product description:

Molecular formula: KH2PO4

Molecular weight: 136.09

Standard executed: HG/T4511-2013(TG)/GB25560-2010(FG)

Properties:

White or colorless crystal, easily soluble in water, relative density at 2.338, melting point at 252.6℃℃, and PH value of 1% solution is 4.5

Guaranteed Technical Specifications:

No.	Specifications	Industrial Grade	Food Grade
1	Main contents(as KH2PO4 ) min%	99.0	99.0
2	Phosphorus pent oxide(as P2O5) min%	51.5	51.5
3	Potassium oxide min%	33.9	33.9
4	PH	4.3-4.7	4.2-4.7
5	Moisture max%	0.3	0.3
6	Heavy metals(as Pb) max%		0.001
7	Arsenic(as As) max%		0.0003
8	Fluoride(as F) max%		0.001
9	Water insoluble max%	0.1	0.2