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Is Pentasodium Aminotrimethylene Phosphonate vegetarian?

Pentasodium Aminotrimethylene Phosphonate

Vegetarian Vegetarian
Vegan Vegan

Pentasodium Aminotrimethylene Phosphonate is a synthetic organophosphonate salt used as a chelating agent and stabilizer in cosmetic and cleaning formulations.

Also known as ATMP Pentasodium Salt, Pentasodium Hydrogen C,C',C''-Nitrilotris(methylphosphonate)
INCI name Pentasodium Aminotrimethylene Phosphonate
CAS number 2235-43-0
EC number 218-791-8
CosIng ID 36483
Last reviewed 9 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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