CAS 12134-66-6
:Maghemite (Fe2O3)
Description:
Maghemite, with the chemical formula Fe2O3 and CAS number 12134-66-6, is a naturally occurring iron oxide that is recognized for its magnetic properties and is often used in various applications, including magnetic recording media and as a catalyst. It typically appears as a fine, black powder and is characterized by its cubic crystal structure, which is a result of the partial inversion of the spinel structure. Maghemite is thermally stable and exhibits superparamagnetism, making it useful in magnetic applications. It is also known for its high surface area, which enhances its reactivity in chemical processes. In terms of chemical behavior, maghemite can undergo reduction to form magnetite (Fe3O4) under certain conditions. Additionally, it can interact with various chemical agents, making it a subject of interest in environmental remediation and nanotechnology. Its magnetic properties and stability under different environmental conditions make maghemite a valuable material in both industrial and research settings.
Formula:Fe·O
InChI:InChI=1S/Fe.O
InChI key:InChIKey=UQSXHKLRYXJYBZ-UHFFFAOYSA-N
SMILES:[O].[Fe]
Synonyms:- TR 99701
- γ-THD
- Maghemite (Fe2O3)
- Maghemite
- γ-HXD
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