Corrosion and scale inhibitor in addition to water softener.
Especially liquid formulations such as machine dish wash detergents where the high compatibility and high solubility of potassium pyrophosphate is particularly advantageous.
Ideal within hard surface cleaners and liquid detergents as a soluble alkali source.
Dispersion of pulps and coatings
A major application is the use of pyrophosphate in copper plating systems
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