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CAS 17572-97-3 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 3876515/10/2010

TRIPOTASSIUM EDTA

Tripotassium hydrogen ethylenediaminetetraacetate

TRIPOTASSIUM EDTA is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 17572-97-3

CAS 17572-97-3PubChem CID 62717

Edetate Tripotassium

IUPAC name: tripotassium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxymethyl)amino]acetate

Molecular formula: C10H13K3N2O8
Molecular weight: 406.51 g/mol
Exact mass: 405.9583098 Da
Topological polar surface area: 164.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 10
Covalent units: 4
Defined stereocentres: 0

Also known as

Tripotassium EDTATripotassium hydrogen ethylenediaminetetraacetateEDTA tripotassium saltEthylenediaminetetraacetic acid tripotassium saltSequestrene 50K3Tripotassium ethylenediaminetetraacetateEINECS 241-543-5KIA5203U1H

16 more reported names

Acetic acid, (ethylenedinitrilo)tetra-, tripotassium saltEC 241-543-5Ethylenediaminetetraacetic acid, tripotassium saltN,N'-1,2-Ethanediylbis(N-(carboxymethyl)glycine), tripotassium saltGlycine, N,N'-1,2-ethanediylbis(N-(carboxymethyl)-, tripotassium saltGlycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, potassium salt (1:3)Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, tripotassium saltGlycine, N,N'-1,2-ethanediylbis(N-(carboxymethyl)-, potassium salt (1:3)EDTA TripotassiumRefChem:590575TRIPOTASSIUM EDTA [INCI]Acetic acid, (ethylenedinitrilo)tetra, tripotassium saltAcetic acid, (ethylenedinitrilo)tetra, tripotassium salt (8CI)Acetic acid, (ethylenedinitrilo)tetra-, tripotassium salt (8CI)Glycine, N,N'1,2ethanediylbis(N(carboxymethyl), tripotassium saltN,N'1,2Ethanediylbis(N(carboxymethyl)glycine), tripotassium salt

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External database identifiers

EPA DTXSID:DTXSID8058324

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for TRIPOTASSIUM EDTA

INCI name

TRIPOTASSIUM EDTA

Description

Tripotassium hydrogen ethylenediaminetetraacetate

Record provenance

Inventory reference: 38765
Imported identity: TRIPOTASSIUM EDTA
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for TRIPOTASSIUM EDTA

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Key data

CAS

17572-97-3

241-543-5

Restriction

—

Function

CHELATING: Forming complexes with metal ions which could affect the stability and/or appearance of cosmetics.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#29425 · TRIPOTASSIUM EDTA

Ingredients with overlapping formulation functions

TRIETHYLENETETRAMINE HCLCHELATING

TRIMETHOXYBENZYLIDENE PENTANEDIONEANTIOXIDANT, CHELATING, SKIN PROTECTING

TRIMETHYLDECENEDIONEBLEACHING, CHELATING

TRIMETHYLOLPROPANE HYDROXYPROPYL BIS-HYDROXYETHYLAMINE DENDRIMERCHELATING, CLEANSING, SURFACTANT - CLEANSING

TRISODIUM DICARBOXYMETHYL ALANINATECHELATING

TRISODIUM EDTACHELATING

TRISODIUM ETHYLENEDIAMINE DISUCCINATECHELATING

TRISODIUM FRUCTOSE DIPHOSPHATEANTIOXIDANT, CHELATING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox 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

How TRIPOTASSIUM EDTA appears in the CosIng inventory

The CosIng inventory lists TRIPOTASSIUM EDTA as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

TRIPOTASSIUM EDTA is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

TRIPOTASSIUM EDTA is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, TRIPOTASSIUM EDTA carries the following function designation(s):

CHELATING

CAS 17572-97-3 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for TRIPOTASSIUM EDTA

This page reproduces the CosIng inventory entry for TRIPOTASSIUM EDTA from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research TRIPOTASSIUM EDTA and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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