Molecular formula: KH2PO4
Molecular weight: 136.09
Property: white or colorless crystal, easily soluble in water, relative density at 2.338,
Melting point at 252.6℃,
PH value of 1% solution is 4.5.
Main contents %
P2O5 Content %
K2O Content %
Water insoluble matter %
Heavy metal(base on Pb) %
Arsenic (base on As) %
Fluoride (base on F) %
Used to manufacture metaphosphate in medical and food industry. Used as a 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.
It also can used as food leavening agent, dough regulator, yeast food, brewing fermentation agent .