Tetra Potassium Pyrophosphate(TKPP)

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Tetra Potassium Pyrophosphate(TKPP), tetra Chemical formula: K4P2O7 Molecular weight: 330.34 Standard executed: National standard CAS Number: 7320-34-5 Properties: Anhydrous tetra potassium phosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109℃; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25℃,its solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions. Application: It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc. Packing and storage: In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place. Guaranteed Technical Specifications: Specifications Industrial Grade Food Grade Appearance white powder or granular Main contents % ≥ 96.0 96.0 Iron(Fe) % ≤ 0.03 0.03 Water insoluble matter% ≤ 0.1 0.1 Heavy metals ,as Pb % ≤ 0.001 Arsenic(As) % ≤ 10.0-10.7 Ortho Phosphate pass test If you are interested in our products,please contact anda1003(at)gmail(dot)com

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Shifang Anda Liyuan Trading Company

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