Potassium PyrophosphateCOA Report
  • CAS No.:7320-34-5
  • Appearance:White powder
  • Package:25 kg/bag
  • Molecular formula:330.35

White powder with hygroscopicity, relative weight is 2.534, melting point is 1109℃, soluble in water, insoluble in alcohol. The solution is alkaline.


Potassium Pyrophosphate is widely used in industries such as foodstuffs, electro-plating, surface treatment, water treatment, lavation etc. Our product is designed for the plating industry as a complexing agent, substituting Cyanide. Our product is of excellent quality and is sold globally, ranking us as one of the forerunners in producing high purity Potassium Pyrophosphate.

Advantage introduction:

1. High purity: with assay of over 98%, it can be used as a reliable complexant and is effective in maintaining the pH value of the plating solution by supplementing sufficient phosphates.
2. Low impurity levels ensures high dispersion and penetration abilities, ensuring uniform plating
3. Excellent complexing ability (CAI index at 3.1), is an important element to ensure plating performance.
4. Low phosphate count (around 0.2%) to further guarantee the performance of the plating solution and It's complexing ability.

Technical indicators:


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