Factory Supply MKP monopotassium phosphate
Buy MKP monopotassium phosphate online
CAS No.：7778-77-0
Chemical formula：KH2PO4
Molecular weight：136.09
Other Names:Potassium phosphate;Potassium dihydrogen phosphate;
Standard executed:HGT4511-2013(Tech grade）
Property：White or colorless crystals, soluble in water easily. Density is 2.338. Melting point is 252.6℃.
Monopotassium phosphate (MKP) (also, potassium dihydrogenphosphate, KDP, or monobasic potassium phosphate) is the inorganic compound with the formula KH2PO4. Together with dipotassium phosphate (K2HPO4.(H2O)x) it is often used as a fertilizer, food additive, and buffering agent. The salt often cocrystallizes with the dipotassium salt as well as with phosphoric acid.[7]Single crystals are paraelectric at room temperature. At temperatures below −150 °C (−238 °F), they become ferroelectric.
How to buy Monopotassium Phosphate(MKP)？
1. Specification
|
Items |
Tech grade |
|
Main content |
99.0 |
|
K2O % ≥ |
34.0 |
|
Phosphorus pentoxide（P2O5） % ≥ |
52.0 |
|
PH of 1% solution |
4.3-4.7 |
|
Moisture % ≤ |
0.5 |
|
Water insoluble % ≤ |
0.1 |
|
Chloride, as CI % ≤ |
0.05 |
|
Arsenic, as AS % ≤ |
0.005 |
|
Heavy metal, as Pb % ≤ |
0.005 |
|
Lron Fe % ≤ |
0.003 |
2. 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.
3. Packing & storage
Plastic woven bag. Net weight 25 Kg，50Kg，1000Kg , store at a cool, dry and well ventilated place.
