Official EU label nameGlossary entry 1555

ALUMINA

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

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Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:1344-28-1

EC:215-691-6

Ingredient index records:

ALUMINA

Ph. Eur. name: aluminii oxidum

Cosmetic functions: ABRASIVE, ABSORBENT, ANTICAKING, BULKING, OPACIFYING, VISCOSITY CONTROLLING

Aluminium oxide

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2 matched or reported names

ALUMINAaluminii oxidum

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name ALUMINA.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 1344-28-1

CAS 1344-28-1PubChem CID 9989226

Alumina

Aluminum oxide is a white odorless crystalline powder. Water insoluble. Properties (both physical and chemical) vary according to the method of preparation; different methods give different crystalline modifications. The variety formed at very high temperature is quite inert chemically. alpha-Alumina is the main component of technical grade alumina. Corundum is natural aluminum oxide. Emery is an impure crystalline variety of aluminum oxide. (NIOSH, 2024) — CAMEO Chemicals

IUPAC name: dialuminum;tris(oxygen(2-))

Molecular formula: Al2O3
Molecular weight: 101.961 g/mol
Exact mass: 101.947821 Da
Topological polar surface area: 3.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 5
Defined stereocentres: 0

Also known as

ALUMINUM OXIDEAluminium oxideAloxitegamma-AluminaAluminum trioxideDialuminum trioxideAbramantAbramax

16 more reported names

AbrasitAlmiteAlundumSaffiedelta aluminaAluminum lakeTheta aluminaEta-aluminaNeobead CFiber FPAluminite 37Alon CAluminum sesquioxideAlundum 600Alcoa F 1GK (Oxide)

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External database identifiers

EPA DTXSID:DTXSID1052791

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

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

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 US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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