CHEBI:139548 - maghemite

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name maghemite
ChEBI ID CHEBI:139548
Definition An iron oxide mineral with formula Fe2O3 formed by weathering of spinels containing iron(II) such as magnetite or titanomagnetite, or through dehydration and transformation of some iron oxyhydroxide minerals. A brown or yellow pigment found in various sediments and soils.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula Fe2O3
Net Charge 0
Average Mass 159.689
Monoisotopic Mass 159.85462
ChEBI Ontology
Outgoing maghemite (CHEBI:139548) is a ferric oxide (CHEBI:50819)
maghemite (CHEBI:139548) is a iron oxide mineral (CHEBI:50817)
Incoming maghemite nanoparticle (CHEBI:139552) is a maghemite (CHEBI:139548)
Synonyms Sources
γ-Fe2O3 ChEBI
γ-Fe2O3 ChEBI
Manual Xref Database
Maghemite Wikipedia
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Registry Number Type Source
12134-66-6 CAS Registry Number ChemIDplus
Last Modified
31 January 2018