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CAS 140-01-2 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 3648515/10/2010

PENTASODIUM PENTETATE

Pentasodium (carboxylatomethyl)iminobis(ethylenenitrilo)tetraacetate

PENTASODIUM PENTETATE is linked to 1 EU annex record on this page.

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Regulatory evidence by market

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Market	Evidence status	Records	Source language
European Union	Evidence linked Prohibited entry found Open this evidence	1	English and EU languages
Great Britain	Source mapped Official source mapped; ingredient rule not imported	0	English
Canada	Source mapped Official source mapped; ingredient rule not imported	0	English and French
New Zealand	Source mapped Official source mapped; ingredient rule not imported	0	English
ASEAN	Source mapped Official source mapped; ingredient rule not imported	0	English and national languages
China	Source mapped Official source mapped; ingredient rule not imported	0	Chinese with selected English material
Japan	Source mapped Official source mapped; ingredient rule not imported	0	Japanese; official English translation available
South Korea	Source mapped Official source mapped; ingredient rule not imported	0	Korean with some English names
United States	Source mapped Official source mapped; ingredient rule not imported	0	English
Australia	Source mapped Official source mapped; ingredient rule not imported	0	English
Brazil	Source mapped Official source mapped; ingredient rule not imported	0	Portuguese with INCI crosswalks
India	Source mapped Official source mapped; ingredient rule not imported	0	English and Hindi
Saudi Arabia	Evidence linked Prohibited Open this evidence	1	Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 140-01-2

CAS 140-01-2PubChem CID 8779

Pentasodium Pentetate

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

Molecular formula: C14H18N3Na5O10
Molecular weight: 503.26 g/mol
Exact mass: 503.0480652 Da
Topological polar surface area: 210.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 13
Covalent units: 6
Defined stereocentres: 0

Also known as

Pentasodium DTPAPentasodium diethylenetriaminepentaacetateTetralon BVersenex 80Diethylenetriaminepentaacetic acid pentasodium saltPlexene DSyntron CHamp-ex 80

16 more reported names

Trilon CPerma kleer 140Detarex pyKiresuto PChelest PDtpa pentasodium saltClewat DP 80Caswell No. 642BChel 330HSDB 5629Sodium diethylenetriaminepentaacetateEINECS 205-391-3UNII-961TOZ5L7TEPA Pesticide Chemical Code 039120961TOZ5L7TDISSOLVINE D 50

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID9027077

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

Inventory details for PENTASODIUM PENTETATE

INCI name

PENTASODIUM PENTETATE

Description

Pentasodium (carboxylatomethyl)iminobis(ethylenenitrilo)tetraacetate

Record provenance

Inventory reference: 36485
Imported identity: PENTASODIUM PENTETATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for PENTASODIUM PENTETATE

Annex II Identified ingredient

Entry 1721

Pentasodium (carboxylatomethyl)iminobis(ethylenenitrilo)tetraacetate; Pentasodium Pentetate (INCI)

CAS: 140-01-2

EC: 205-391-3

Key data

CAS

140-01-2

205-391-3

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.

#20428 · PENTASODIUM PENTETATE

Ingredients with overlapping formulation functions

PENTAPEPTIDE-27ANTIOXIDANT, CHELATING, SKIN PROTECTING

PENTAPOTASSIUM TRIPHOSPHATEBUFFERING, CHELATING

PENTASODIUM AMINOTRIMETHYLENE PHOSPHONATECHELATING

PENTASODIUM ETHYLENEDIAMINE TETRAMETHYLENE PHOSPHONATECHELATING, VISCOSITY CONTROLLING

PENTASODIUM TRIPHOSPHATEBUFFERING, CHELATING

PENTETIC ACIDCHELATING

PHOSPHONOBUTANETRICARBOXYLIC ACIDANTICORROSIVE, BUFFERING, CHELATING

PHOSPHORUS PENTOXIDEBUFFERING, 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 PENTASODIUM PENTETATE appears in the CosIng inventory

The CosIng inventory lists PENTASODIUM PENTETATE as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

PENTASODIUM PENTETATE 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

PENTASODIUM PENTETATE appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

According to the EU CosIng inventory, PENTASODIUM PENTETATE carries the following function designation(s):

CHELATING

CAS 140-01-2 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 PENTASODIUM PENTETATE

This page combines the CosIng inventory entry for PENTASODIUM PENTETATE with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research PENTASODIUM PENTETATE 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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