| Customization: | Available |
|---|---|
| CAS No.: | 7778-77-0 |
| Formula: | Kh2po4 |
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Potassium Dihydrogen Phosphate
Properties:
MKP is a soluble salt which is used as a fertilizer, a food additive and a fungicide. It is a source of phosphorus and potassium.
MKP is also a buffering agent. When used in fertilizer mixtures with urea and ammonium phosphates, it minimizes escape of
ammonia by keeping the pH at a relatively low level. MKP is often used as a nutrient source in the greenhouse trade and in hydroponics.
| Test item | Specification | |
| Reagent grade | Pharmaceutical grade | |
| Appearance | Conform | Conform |
| Assay [KH2PO4]/% | ≥99.5 | ≥99.0 |
| Clarify degrees test | Conform | Conform |
| Water insoluble/% | ≤0.002 | ≤0.005 |
| Dry weightlessness /% | ≤0.2 | ≤0.3 |
| Chloride (Cl)/% | ≤0.001 | ≤0.005 |
| Sulfate (SO4)/% | ≤0.003 | ≤0.005 |
| N/% | ≤0.001 | ≤0.002 |
| Sodium (Na)/% | ≤0.02 | ≤0.05 |
| Ferric (Fe)/% | ≤0.001 | ≤0.005 |
| Arsenic (As) /% | ≤0.0005 | ≤0.002 |
| Heavy metal (Pb)/% | ≤0.001 | ≤0.005 |
Potassium Dihydrogen Phosphate Usage:
1.used as highly effective composite fertilizer. The total nutrition content can reach to 86%. And also as a basic raw material for
N, P and K compound fertilizer.
2.used as germ cultivator, nourishing supplement for feed, expanding agent for food industry, also as nourishing, buffering and
complexing agents.
3. used to manufacture metaphosphate in medical.
4. Used as high efficient P.K. compound fertilizer to supply to crop nutritional throughout the growth cycle. MKP is suitable for
preparation of fertilizer blends and production of liquid fertilizers. When applied as foliar spray, MKP acts as a suppressor of
powdery mildew.
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