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Monopotassium Phosphate/ Monopotassium/ MKP 99%
1. Description:
CAS Number: 7778-77-0
Molecular formula: KH2PO4 Molecular weight: 136.09 Execution standards: HG2321-1992(Industrial grade) GB25560-2010(Food grade)
Capacity: 15000mt/year
2. Specification:
Monopotassium Phosphate (MKP) | ||
Specifications | Industrial Grade | Food Grade |
Main contents % ≥ | 99.0 | 99.0 |
Phosphorus pentoxide% ≥ | 51.50 | 51.50 |
Potassium oxide (K2O) % ≥ | 34.0 | 34.0 |
PH value of 1% solution | 4.4-4.8 | 4.4-4.8 |
Moisture% ≤ | 0.20 | 0.20 |
Heavy metal, as Pb% ≤ | -- | 0.001 |
Arsenic, as As% ≤ | -- | 0.0003 |
Fluoride as F% ≤ | -- | 0.005 |
Water insoluble% ≤ | 0.10 | 0.10 |
3. Properties:
White or colorless crystal, easily soluble in water, relative density 2.338g/cm3, melting point 252.6°C,and PH value of solution is 4.5.
4. Application:
Mainly used in pharmaceutical, food industry, and metaphosphate making. In agriculture, it is used as a effective compound fertilizer of 86% total primary nutrient (K2O+P2O5). It is a high-quality basic raw material for the making of compound fertilizer of three elements: nitrogen, phosphorus, and potassium.
5. Packing and storage:
Packed in plastic-lining woven bags, paper bags, or PE bags. The net weight of each bag cab be 25kg, 50kg, 1000kg. Store at dry and well ventilated place.
Description:
White or colorless crystal, easily soluble in water, relative density 2.338g/cm3, melting point 252.6°C,and PH value of solution is 4.5.
Monopotassium Phosphate MKP