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Chelating Agent

DIETHYLENETRIAMINE PENTAMETHYLENE PHOSPHONIC ACID

CAS 15827-60-8 Updated
70

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A potent phosphonate chelator (DTPMP) used to lock up metal ions and stabilize peroxide-based products like hair colorants. Effective and well-characterized; main concern is environmental persistence.

Function

CHELATING

Skin benefits

  • Strong chelator for trace metal ions
  • Stabilizes peroxide-based hair products
  • Improves preservation efficacy

Known concerns

  • Slow biodegradability
  • Persistent in wastewater
  • Eye irritation potential at higher concentrations

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related chelating agents

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TETRAPOTASSIUM PYROPHOSPHATE
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.