MONOPOTASSIUM磷酸盐(MKP)

MonoPotassiumPhosphate(MKP) Molecular formula: KH2PO4 Molecular weight: 136.09 Standard executed: HG2321-1992(technical grade) Q74465717-12(food grade) CAS Number: 7778-77-0 Properties: White or colorless crystal, easily soluble in water, relative density at 2.338 g/cm3, 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 : NoSpecificationsIndustrial GradeFood Grade1Main contents % ≥ 99.099.02Phosphorus pentoxide % ≥ 51.5051.503Potassium oxide (K2O) % ≥ 34.034.04PH value of 1% solution 4.3-4.74.3-4.75Moisture % ≤ 0.200.206Heavy metal, as Pb % ≤ 0.0017Arsenic, as As % ≤ 0.00038Fluoride as F% ≤ 0.0059Water insoluble % ≤ 0.200.10