Official EU label nameGlossary entry 28689

TETRASODIUM ETIDRONATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence

Markets checked

Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:3794-83-0

EC:223-267-7

Ingredient index records:

TETRASODIUM ETIDRONATE

Cosmetic functions: CHELATING, EMULSION STABILISING, VISCOSITY CONTROLLING

Tetrasodium (1-hydroxyethylidene)bisphosphonate

Inventory restriction note: III/53

Open full local profile

1 matched or reported name

TETRASODIUM ETIDRONATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name TETRASODIUM ETIDRONATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

Check the markets and their sources Search every market for this name

Chemical identity and properties

PubChem 2D chemical structure for CAS 3794-83-0

CAS 3794-83-0PubChem CID 19629

Tetrasodium Etidronate

IUPAC name: tetrasodium;1,1-diphosphonatoethanol

Molecular formula: C2H4Na4O7P2
Molecular weight: 293.96 g/mol
Exact mass: 293.90230359 Da
Topological polar surface area: 147.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 7
Covalent units: 5
Defined stereocentres: 0

Also known as

Tarpinel 4NLTurpinal 4NLSequion 10Na4etidronate tetrasodiumDefloc EN 43Dequest 2016UNII-CZZ9T1T1X4EINECS 223-267-7

16 more reported names

CZZ9T1T1X4Tetrasodium 1-hydroxyethylidene-1,1-diphosphonate(1-Hydroxyethylidene)diphosphonic acid, tetrasodium saltEthane-1-hydroxy-1,1-diphosphonic acid, tetrasodium salt1-Hydroxyethylidene-1,1-diphosphonic acid, tetrasodium saltTetrasodium 1-hydroxyethane-1, 1-diphosphonateEC 223-267-7ETIDRONATE TETRASODIUM [WHO-DD](1-Hydroxyethylidene)bisphosphonic acid, tetrasodium saltDIPHOSPHONIC ACID, (1-HYDROXYETHYLIDENE)-, TETRASODIUM SALTRefChem:188886TETRASODIUM ETIDRONATE [INCI]223-267-7(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium saltPhosphonic acid, (1-hydroxyethylidene)bis-, tetrasodium salt(1-Hydroxyethylidene)bis-phosphonicacidtetrasodiumsalt

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID7029663

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US EPA CompTox CTX APIs

Take this record further

Screen in a formula Open standalone comparison

Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

Open official Decision