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Mono Potassium Phosphate

Molecular formula: KH2PO4 Molecular weight: 136.09 Standard executed: HG2321-1992 Properties: White or colorless crystal, easily soluble in water, relative density at 2.338, melting point at 252.6℃ , 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 and storage: In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place. Guaranteed Technical Specifications : No Specifications Industrial Grade Food Grade 1 Main contents % ≥ 99.0 99.0 2 Phosphorus pentoxide% ≥ 51.50 51.50 3 Potassium oxide (K2O) % ≥ 34.0 34.0 4 PH value of 1% solution 4.4-4.8 4.4-4.8 5 Moisture% ≤ 0.20 0.20 6 Heavy metal, as Pb% ≤   0.001 7 Arsenic, as As% ≤   0.0003 8 Fluoride as F% ≤   0.005 9 Water insoluble% ≤ 0.10 0.10