Product: | Monopotassium Phosphate (MKP) |
Other name: | Potassium Phosphate Monobasic/ Potassium Dihydrogen Phosphate/MKP |
Molecular Formula: | KH2PO4 |
Molecular Weight: | 136.09 |
CAS No.: | 7778-77-0 |
EINECS No. | 231-913-4 |
State | Colorless Cubic Crystal or White Crystalline Powder |
Density | 2.338 g/cm3 |
Solubility | Easily soluble in water and insoluble in alcoholic |
Item | Standard(%) | Result(%) |
Appearance | White pwoder | White pwoder |
Main Content, % Min | 99 | 99.4 |
Phosphorus pentoxide, % Min | 51.5 | 52.0 |
Potassium Oxide, % Min | 34 | 34.07 |
Water insoluble, % Max | 0.1 | 0.045 |
Heavy metal(as per Pb),% Max | 0.001 | 0.0007 |
Arsenic(as per As),% Max | 0.0003 | 0.0002 |
Fluoride,% Max | 0.005 | 0.003 |
Moisture, % Max | 0.2 | 0.1 |
PH | 4.4-4.8 | 4.4-4.8 |