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
REACH REACHRegistration, Evaluation, Authorisation and Restriction of Chemicals — the EU chemicals regulation (EC 1907/2006). CLP CLPClassification, Labelling and Packaging — the EU regulation (EC 1272/2008) for hazard communication. SVHC SVHCSubstance of Very High Concern — flagged on the REACH Candidate List for possible authorisation or restriction.
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