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Aluminum strontium oxide (Al2SrO4)

CAS 160578-21-2

Also registered as 1 other CAS number

12004-37-4

Concern score

Not assessed — no hazard data yet.

Aluminum strontium oxide (Al2SrO4) in plain language

What it is

On cosmetic ingredient lists it appears as “Aluminum/dysprosium/europium/strontium oxide”.

Also known as Aluminum/dysprosium/europium/strontium oxide · Aluminium strontium oxide (2/1/4) · Aluminate (AlO21-), strontium (2:1) · Dialuminium strontium tetraoxide · Dialuminum strontium tetraoxide · Strontium aluminate

Show all 7 names

Strontium aluminate (SrAl2O4)

What it does

Used in cosmetics as a colourant. Aluminum/Dysprosium/Europium/Strontium Oxide is the product obtained by the calcination of alumina, dysprosium oxide, europium oxide, and strontium oxide.

  • Colorant
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. Aluminum strontium oxide (Al2SrO4) appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUCosIngActiveAluminum/Dysprosium/Europium/Strontium Oxide is the product obtained by the calcination of alumina, dysprosium oxide, europium oxide, and strontium oxide.
    • Aluminum/Dysprosium/Europium/Strontium Oxide is the product obtained by the calcination of alumina, dysprosium oxide, europium oxide, and strontium oxide.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 1 composition records across product categories including Furniture and furnishings.
    • EPA CPDat observed this chemical in 1 composition records across product categories including Furniture and furnishings.Source →

Expert safety opinions

No expert opinion on file for Aluminum strontium oxide (Al2SrO4). 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 Aluminum strontium oxide (Al2SrO4) yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated 2020-02-05

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    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 Aluminum strontium oxide (Al2SrO4) in a product composition. These are source records, not Greenveil catalog products.

Source records

1

Named organisations

1

Furniture and furnishings

Typical roles

Colorant
See products using Aluminum strontium oxide (Al2SrO4) →