Magnesium oxide
The chemical compound MgO, produced by calcining magnesium carbonate or hydroxide, used as a raw material and mineral filler.
Also called magnesia.
How it connects
Magnesium oxide is a kind of Mineral oxide.
Other kinds of Mineral oxide: Aluminium oxide, Antimony trioxide, Calcium oxide, Iron oxide and Titanium dioxide.
In other taxonomies
- Magnesium OxideCAS Registry Number, 1309-48-4the same thing
- magnesium oxideGetty AAT, 300380007nearly the same
- magnesium oxideWikidata, Q214769nearly the same
- Uniclassno equivalent
For developersRecord, identifiers and graph
Where it sits
One rule per term beside it, taller for each narrower term
Magnesium oxide
6 terms, Iron oxide to Antimony trioxide
Record
- Also called
- magnesia
- Broader
- Mineral oxide
- Provenance
- referencedcomposition dictionary in a materials-retrieval system (src-05); CAS Registry, read 22 Sep 2026
For machines
Permanent address
/id/material/magnesium-oxideKnowledge graph
Stored incoming and outgoing relations from the public V1 graph. Ancestors, descendants, and siblings are labelled as derived views rather than stored facts.
- has-conceptMaterialincoming
- has-conceptMaterialincoming
- belongs-to-axisMaterialoutgoing
- belongs-to-facetMaterialoutgoing
- broaderMineral oxideoutgoing
- narrowerMineral oxideincoming
Derived hierarchy views
- ancestor (derived)Mineral oxideoutgoing
- ancestor (derived)Mineraloutgoing
- sibling (derived)Aluminium oxideoutgoing
- sibling (derived)Antimony trioxideoutgoing
- sibling (derived)Calcium oxideoutgoing
- sibling (derived)Iron oxideoutgoing
- sibling (derived)Titanium dioxideoutgoing
Crosswalks
| Scheme | Identifier | Their label, or the search | How close |
|---|---|---|---|
| CAS Registry Number | 1309-48-4 | Magnesium Oxide | the same thing |
| Getty AAT | 300380007 | magnesium oxide | nearly the same |
| Wikidata | Q214769 | magnesium oxide | nearly the same |
| Uniclass | no equivalent | searched 21 Oct 2026Magnesium oxide via https://uniclass.thenbs.com/search?query=Magnesium+oxide&filter=status%3ACurrent | none |