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Description
| Formula | KH2PO4 |
| Molecular Weight | 136.09 |
| CAS | 7778-77-0 |
| Properties | White or colorless crystals, easily soluble in water, relative density at 2.338 g/cm3, melting point at 252℃, 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% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer. |
| Packing | In 25/50/500/1000kg PP/PE bag or on customer request. |
| Storage | Cool, dry and well ventilated warehouse. |
| Inspection Items | Unit | Industrial Grade | Food Grade |
| Purity | % ≥ | 99.0 | 99.0 |
| Phosphorus Pentoxide | % ≥ | 51.50 | 51.50 |
| Potassium Oxide(K2O) | % ≥ | 34.0 | 34.0 |
| pH value of 1% Solution | - | 4.3-4.7 | 4.3-4.7 |
| Moisture | % ≤ | 0.20 | 0.20 |
| Heavy Metals( As Pb) | % ≤ | - | 0.001 |
| Arsenic( As As) | % ≤ | - | 0.0003 |
| Fluoride( As F) | % ≤ | - | 0.005 |
| Water- Insolubles | % ≤ | 0.20 | 0.10 |
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Mono Potassium Phosphate (MKP)
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