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Diammonium EDTA

CAS 7379-26-2

Also registered as 1 other CAS number

20824-56-0

Diammonium EDTA chemical structure

Concern score

Not assessed — no hazard data yet.

Diammonium EDTA in plain language

What it is

Also known as Diammonium dihydrogen ethylenediaminetetraacetate · EDTA diammonium salt · Acetic acid, (ethylenedinitrilo)tetra-, diammonium salt · Diammonium ethylenediaminetetraacetate · Dissolvine AM 2-45 · EDTA diammonium salt hydrate

Show all 9 names

Ethylenediaminetetraacetic acid diammonium salt hydrate · diammonium ethylenediamine tetraacetic acid · diammonium ethylenediaminetetraacetic acid

What it does

Used in cosmetics as an antioxidant and a chelating agent.

  • Antioxidant
  • Chelating
  • Chelating agent
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Diammonium EDTA appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Industrial
  • EUCosIngActiveListed in CosIng inventory for cosmetic use.
    • Listed in CosIng inventory for cosmetic use.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 60 composition records across product categories including Specialty occupational products, Personal care. EPA CPDat classifies this chemical for functional uses including Antioxidant, Chelating agent.
    • EPA CPDat observed this chemical in 60 composition records across product categories including Specialty occupational products, Personal care. EPA CPDat classifies this chemical for functional uses including Antioxidant, Chelating agent.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for Diammonium EDTA. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for Diammonium EDTA yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

6 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →

  • EPA Chemical and Products Database

    exposure · updated November 2014

    Open →

  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →

  • openFDA Substance

    registry · updated 2026-05-24

    Open →

  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Diammonium EDTA in a product composition. These are source records, not Greenveil catalog products.

Source records

60

Named organisations

4

Specialty occupational productsPersonal care

Typical roles

AntioxidantChelatingChelating agent
See products using Diammonium EDTA →

Catalog

Found in these products

Their ingredient lists include Diammonium EDTA; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 1 →Find products without it →