DTPA, also called pentetic acid, is a polyaminocarboxylic chelating agent. It forms stable complexes with metal ions and has a particularly strong affinity for iron. It is also used in the preparation of radiopharmaceuticals. The recorded grade is technical. Packaging formats include 25 kg bags, 500 kg big bags and bulk. Cosmetic use is subject to the applicable cosmetic-ingredient conditions. Pharmaceutical use requires the applicable pharmacopoeia grade.
Full specification
- Molecular formula
- C14H23N3O10
- Grades
- technical
- Packaging
- 25 kg bag · 500 kg big bag · bulk
- Appearance
- White crystalline powder
- Synonyms
- DTPA · CAS 67-43-6 · diethylenetriaminepentaacetic acid · pentetic acid · diethylene triamine pentaacetic acid · 67-43-6
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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