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Sodium Tri Polyphosphates

Sodium Tri Polyphosphates
Sodium Tri Polyphosphates
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Product Code : 22
Product Description

STPPis an inorganic compound with formula Na5P3O10. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. STPP is a colourless salt, which exists both in anhydrous form and as the hexahydrate


  • It serves as a "builder," industrial jargon for a water softener.
  • In hard water (water that contains high concentrations of Mg2+ and Ca2+), detergents are deactivated.
  • Being a highly charged chelating agent, TPP5 binds to dications tightly and prevents them from interfering with the sulfonate detergent.[5]

Packaging- 25 kg



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