(1-Hydroxyethylidene)diphosphonic acid and its salts
⚠ EU RestrictedIdentification
CAS Number 2809-21-4
EINECS / EC 220-552-8
CosIng Ref 28303
Chemical Name (1-hydroxy-1-phosphonoethyl)phosphonic acid
IUPAC Name —
Formula C2H8O7P2
Mol. Weight 206.03 g/mol
InChIKey DBVJJBKOTRCVKF-UHFFFAOYSA-N
Function & Classification
EU Regulatory Status
Max Leave-on 1.5%
Safety Profile
No toxicology data available yet for this ingredient.
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
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