| Customization: | Available |
|---|---|
| Certification: | ISO |
| Purity: | 90%~99% |
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Monopotassium Phosphate
Chemical name: Monopotassium Phosphate
Molecular formula: KH2PO4
Molecular weight: 136.09
CAS NO: 7778-77-0
Specifications:
|
ITEM |
SPEC |
RESULT |
|
CONTENT(KH2PO4) |
99%MIN. |
99.78% |
|
K2O |
34.0%MIN |
34.7% |
|
AVAILABLE P2O5 |
51.5%MIN |
52.0% |
|
PH VALUE |
4.4-4.8 |
4.6 |
|
INSOLUBLE MATTER IN WATER |
0.1%MAX. |
0.005% |
|
|
|
|
|
MOISTURE |
0.5%MAX |
0.12% |
|
HEAVY METALS,as Pb |
0.001%MAX |
0.001% |
|
IRON (Fe) |
0.003%MAX |
0.002% |
|
As |
0.005%MAX |
0.0003% |
|
CHLORIDES, as Cl |
0.2%MAX |
0.01% |
Character:
White or colorless crystals, soluble in water easily. Density is 2.338. Melting point is 252.6ºC and PH Value of 1% solution is 4.5.
Uses:
Used to manufacture metaphosphate in medical or food industry. Used as a high effective K and P compound fertilizer. It contains totally 86% fetilizer elements, used as a basic raw material for N , P and K compound fertilizer.
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