A condensed phosphate salt used as an emulsifier, buffer, and sequestrant in food, and as a dispersant, builder, and anti-scaling agent in liquid detergents and industrial cleaning formulations.
Full specification
- Molecular formula
- K4P2O7
- Grades
- technicalfood grade (E450)food (E450)solutionpowdertechnical gradeliquid 60%
- Packaging
- 25 kg bag · 1000 kg big bag · 200 kg steel drum
- Synonyms
- tetrapotassium pyrophosphate · TKPP · potassium pyrophosphate · tetrapotassium diphosphate · E450 · 7320-34-5 · E450(v)
- Appearance
- White crystalline powder or liquid
Compliance & regulatory
Region: EU — Chemotto S.r.l., Milano
- REACH-aligned supply
- CLP-labelled
- Cosmetics Regulation 1223/2009
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.