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InventoryRef 5988915/10/2010

TRISODIUM ETHYLENEDIAMINE DISUCCINATE

L-Aspartic acid, N,N'-1,2-ethanediylbis-, trisodium salt

TRISODIUM ETHYLENEDIAMINE DISUCCINATE 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.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 178949-82-1

CAS 178949-82-1PubChem CID 73555305

Trisodium Ethylenediamine Disuccinate

IUPAC name: trisodium;(2S)-2-[2-[[(1S)-1-carboxy-2-carboxylatoethyl]amino]ethylamino]butanedioate

Molecular formula: C10H13N2Na3O8
Molecular weight: 358.19 g/mol
Exact mass: 358.03649822 Da
Topological polar surface area: 182.0 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 10
Covalent units: 4
Defined stereocentres: 2

Also known as

Octaquest E 30L-Aspartic acid, N,N'-1,2-ethanediylbis-, trisodium saltNATRLQUEST E30NATRLQUEST E 30ENVIOMET C140trisodiumethylenediamine disuccinateL-Aspartic acid, N,N'-1,2-ethanediylbis-, sodium salt (1:3)TRISODIUM-ETHYLENEDIAMINEDISUCCINATE

10 more reported names

(S,S)-ETHYLENEDIAMINE DISUCCINIC ACID TRISODIUM SALTRefChem:900551TRISODIUM ETHYLENEDIAMINE DISUCCINATE [INCI]416-530-4YA22H34H9QSodium (S)-2-((2-(((S)-1-carboxy-2-carboxylatoethyl)amino)ethyl)amino)succinateN,N'-Ethylenedi-(L-aspartic acid) trisodium saltQEHXDDFROMGLSP-VDBFCSKJSA-KTRISODIUM (2S)-2-[(2-{[(1S)-1-CARBOXY-2-CARBOXYLATOETHYL]AMINO}ETHYL)AMINO]BUTANEDIOATE(S,S)-Ethylenediamine-N,N'-disuccinic acid trisodium salt solution 35% in H2O

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External database identifiers

EPA DTXSID:DTXSID1051806

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

PubChem 2D chemical structure for CAS 20846-91-7

CAS 20846-91-7PubChem CID 497266

ethylenediamine-N,N'-disuccinic acid

IUPAC name: (2S)-2-[2-[[(1S)-1,2-dicarboxyethyl]amino]ethylamino]butanedioic acid

Molecular formula: C10H16N2O8
Molecular weight: 292.24 g/mol
Exact mass: 292.09066547 Da
XLogP3: -6.9
Topological polar surface area: 173.0 Å²
Hydrogen-bond donors: 6
Hydrogen-bond acceptors: 10
Covalent units: 1
Defined stereocentres: 2

Also known as

N,N'-Ethylenediamine disuccinic acid5WK2FGJ113EDDS cpdN,N'-Ethylenediaspartic acidEDDSARefChem:596731(2S,2'S)-2,2'-(Ethane-1,2-diylbis(azanediyl))disuccinic acidEDDS

16 more reported names

(S,S)-EDDS(s,s)-ethylenediamine-n,n'-disuccinic acidL-Aspartic acid, N,N'-1,2-ethanediylbis-(2~{S})-2-[2-[[(2~{S})-1,4-bis(oxidanyl)-1,4-bis(oxidanylidene)butan-2-yl]amino]ethylamino]butanedioic acidEDSSEthylenediaminedisuccinic acid, (S,S)-ENVIOMET C265EDDS [MI]ENVIOMET C 265ENVIOMET C-265UNII-5WK2FGJ113ethylenediaminedisuccinic acidEDDS S,S-FORM [MI]L-Ethylenediaminedisuccinic acidN,N'-Ethylenedi-L-aspartic acidAspartic acid, N,N'-ethylenedi-

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEMBL:CHEMBL5085406
EPA DTXSID:DTXSID1051852
PubMed:17897656
PubMed:12076762

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 TRISODIUM ETHYLENEDIAMINE DISUCCINATE

INCI name

TRISODIUM ETHYLENEDIAMINE DISUCCINATE

Description

L-Aspartic acid, N,N'-1,2-ethanediylbis-, trisodium salt

Record provenance

Inventory reference: 59889
Imported identity: TRISODIUM ETHYLENEDIAMINE DISUCCINATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for TRISODIUM ETHYLENEDIAMINE DISUCCINATE

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Key data

CAS

20846-91-7 / 178949-82-1

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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.

#29469 · TRISODIUM ETHYLENEDIAMINE DISUCCINATE

Ingredients with overlapping formulation functions

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

TRIPOTASSIUM EDTACHELATING

TRISODIUM DICARBOXYMETHYL ALANINATECHELATING

TRISODIUM EDTACHELATING

TRISODIUM FRUCTOSE DIPHOSPHATEANTIOXIDANT, CHELATING

TRISODIUM HEDTACHELATING

TRISODIUM NTACHELATING

TRISODIUM PHOSPHATEBUFFERING, 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 TRISODIUM ETHYLENEDIAMINE DISUCCINATE appears in the CosIng inventory

The CosIng inventory lists TRISODIUM ETHYLENEDIAMINE DISUCCINATE 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.

TRISODIUM ETHYLENEDIAMINE DISUCCINATE 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

TRISODIUM ETHYLENEDIAMINE DISUCCINATE 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, TRISODIUM ETHYLENEDIAMINE DISUCCINATE carries the following function designation(s):

CHELATING

CAS 20846-91-7 / 178949-82-1 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 TRISODIUM ETHYLENEDIAMINE DISUCCINATE

This page reproduces the CosIng inventory entry for TRISODIUM ETHYLENEDIAMINE DISUCCINATE 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 TRISODIUM ETHYLENEDIAMINE DISUCCINATE 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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