Description
Tetrapotassium pyrophosphate is a versatile compound that is widely used not only in the food industry. It owes its unique properties to its ability to form stable complexes with metal ions.
Main properties and applications:
Complex formation:
- Soft water: Binds hardness ions, improving the effectiveness of detergents and extending the service life of household appliances.
- Corrosion protection: Forms a protective film on the surface of metals, slowing down oxidation processes. Used in anti-corrosion coatings, additives to lubricants and coolants.
Dispersion:
- Paint and varnish production: Ensures uniform distribution of pigments.
- Cement industry: Regulates cement setting time.
Buffering properties:
- Cosmetics industry: Acidity regulator in shampoos and shower gels.
- Pharmaceuticals: Creation of stable dosage forms.
Other applications:
- Textile industry: Auxiliary agent in fabric dyeing.
- Paper production: Improvement of paper properties.
- Electrochemistry: Component of electrolytes in batteries.
Advantages of use:
- Efficiency: Highly effective in performing its functions.
- Safety: Safe for health and the environment when used in recommended doses.
- Availability: Widely available and relatively inexpensive reagent.
- Versatility: Can be used in various industries.
Density – 1 cm3 / 62 lbs/ft3
P2O5 – 43%
pH (1%) – 10.5
K2O (1%) – 57
Solubility (20°C) – 180 g/100 g water
Form: granules, powder.
Application: food, technical.
*The product photo is for illustrative purposes only and may differ from the original packaging.

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