A sodium salt of triphosphoric acid. It acts as a water softener and builder in detergents, a sequestering agent in water treatment to prevent scale, and a preservative and texture enhancer in food processing.

Full specification

Molecular formula
Na5P3O10
Grades
technicalfood
Packaging
25 kg bag · 50 kg bag · 1000 kg big bag · bulk
Appearance
White granular powder, odourless, free-flowing
Synonyms
STPP · E451 · E451(i) · 7758-29-4 · STP · sodium triphosphate · pentasodium triphosphate · pentasodium tripolyphosphate · triphosphate pentasodium

Compliance & regulatory

Region: EU — Chemotto S.r.l., Milano

  • REACH-aligned supply
  • CLP-labelled

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