Tetrasodium Etidronate
Used in cosmetic products as chelating, emulsion stabilising and viscosity controlling. Tetrasodium (1-hydroxyethylidene)bisphosphonate.
EU Cosmetics Regulation (EC) No 1223/2009, Annex III/53.
Annex III/53: (a) 1.5% (as etidronic acid) / (b) 0.2% (as etidronic acid)
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: tetrasodium, 1,1-diphosphonatoethanol
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Frequently asked questions
What is Tetrasodium Etidronate used for in cosmetics?
Tetrasodium Etidronate is used in cosmetic products as chelating, emulsion stabilising and viscosity controlling. Tetrasodium (1-hydroxyethylidene)bisphosphonate.
Is Tetrasodium Etidronate restricted in cosmetics in the EU?
Tetrasodium Etidronate is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex III/53 (allowed with restrictions). Annex III/53: (a) 1.5% (as etidronic acid) / (b) 0.2% (as etidronic acid) Always check the full annex entry for the conditions of use.
What is the CAS number of Tetrasodium Etidronate?
Tetrasodium Etidronate is listed with CAS number 3794-83-0 and EC number 223-267-7.
Where can I buy Tetrasodium Etidronate?
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