Monopotassium Phosphate (MKP)

Molecular Weight: 136.09
Executive standard: HG2321-92

Property: White crystals, Density is 2.338, melting point is 252.6° C. Soluble in water easily, pH of 1% water solution is 4.5.
Use: Used to manufacture meta phosphates in medical. Used as a high effective non-chloride P\K compound fertilizer in agriculture; It contains totally 86% fertilizer elements; May used as a basic raw materials for N\P\K compound fertilizer.

Name of index	FCC
Main contents ≥ %	99.0
PH of 1% water solution	4.4 - 4.8
Loss on drying ≤ %	0.05
Heavy metals ≤ %	0.001
Arsenic, as As ≤ %	0.0001
Fluoride, as F ≤ %	0.005
Water insoluble ≤ %	0.10
Pb ≤ %	0.0001