Inventory Ref 33900 15/10/2010

ETIDRONIC ACID

Phosphonic acid, (1-hydroxyethylidene)bis-

Key data

Restriction
III/53
Function

Source and verification note

CosIng Checker is an independent reference website built from publicly available European Commission cosmetic ingredient materials, including Annex II–VI datasets and the ingredient inventory.

Use these pages for research, discovery and comparison, but verify critical regulatory decisions against the official source text and current law.

Ingredient details

INCI name

ETIDRONIC ACID

INN name

etidronic acid

Description

Phosphonic acid, (1-hydroxyethylidene)bis-

Annex III Restriction reference
Entry 53

Etidronic acid

CAS: 2809-21-4
EC: 220-552-8