SHEET /m/aluminium-oxide · PubChem CID 9989226 · CAS 1344-28-1 · REV 2026.07
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Aluminium oxide
from sourceAl2O3 · 101.961 g/mol
Abramant · Abramax · Abrarex · Abrasit
What is Aluminium oxide?
Alumina: the grit on sandpaper and grinding wheels, the ceramic in spark plugs, and, as a single crystal with a trace of chromium, a ruby. from source
CategoryElement & material
Fig. 1 · 2D structure RDKit
SMILES
[O-2].[O-2].[O-2].[Al+3].[Al+3]Where you'll find it
A pure element or an engineered material, rather than an ingredient in a product. See the rest of the element & material group.
Relative acute toxicity from source
Animal study data · LD50
- Reported LD50
- 5,000 mg/kg · very low toxicity
- Species
- rat
- Route
- oral
An LD50 describes acute toxicity under experimental conditions and is not a safe or dangerous dose for a person.
Toxicity & hazards
Toxicity · LD50
5,000 mg/kg · very low toxicity · LD50 rat oral from source
DangerIrritantHealth hazardH335, H372from source