Tetra potassium pyrophosphate (TKPP) K4P2O7 CAS Number: 7320-34-5 factory wholesale, your reliable Tetra potassium pyrophosphate (TKPP) K4P2O7 CAS Number: 7320-34-5 supplier Tetra potassium pyrophosphate (TKPP) K4P2O7 CAS Number: 7320-34-5 wholesale supplier with good factory price
Molecular formula: K4P2O7
Molecular weight: 330.34
Standard executed: HG/T3591-1999
CAS Number: 7320-34-5
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.
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:
I Packed in 25 Kg, 50 Kg or 1000 Kg net bags. It must be stored in places well ventilated and dry.
Guaranteed Technical Specifications:
White powder or granular
Assay % ≥
Iron(Fe) % ≤
Water insoluble matter % ≤
Heavy Metals,as Lead % ≤
Arsenic(As) % ≤
mercury (Hg) % ≤
Cadmium （Cd） % ≤
Fluoride (as F) % ≤
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