MKP Mono Potassium Phosphate
Cas No.: 7778-77-0
Molecular formula: KH2PO4
Specification:
Item |
Standard |
Packing |
Tech. Grade |
Food grade |
Content |
99.0%min |
99.0%min |
25kg/bag |
Phosphorus pentoxide |
51.50%min |
51.50%min |
Chloride, as Cl |
0.2%max |
0.014%max |
PH value of 1% solution |
4.4-4.8 |
4.4-4.8 |
Moisture |
0.20%max |
0.20%max |
Heavy metal, as Pb |
--- |
0.001%max |
Arsenic, as As |
--- |
0.0003%max |
Fluoride as F |
--- |
0.005%max |
Water insoluble |
0.10%max |
0.10%max |
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. |
Application |
Used to manufacture metaphosphate in medical or 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. |
|
