310050
Iron(III) oxide
powder, <5 μm, ≥96%
Synonym(s):
Ferric oxide
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About This Item
Empirical Formula (Hill Notation):
Fe2O3
CAS Number:
Molecular Weight:
159.69
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
215-168-2
MDL number:
assay:
≥96%
form:
powder
Product Name
Iron(III) oxide, powder, <5 μm, ≥96%
InChI key
JEIPFZHSYJVQDO-UHFFFAOYSA-N
InChI
1S/2Fe.3O
SMILES string
O=[Fe]O[Fe]=O
assay
≥96%
form
powder
particle size
<5 μm
Quality Level
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Application
Iron (III) oxide is used:
- As a catalyst in the reduction of nitroarenes.
- As an oxidizing agent in the synthesis of [11C] Phosgene ([11C] COCl2).
General description
Iron (III) oxide (Fe2O3) is an inorganic compound. It is one of the three main types of iron oxide. The other two are the rare iron (II) oxide (FeO) and the naturally occurring iron (II, III) oxide (Fe3O4), found in the mineral magnetite. In the steel industry Fe2O3 is the primary source of iron. In addition to being ferromagnetic, Fe2O3 is easily attacked by acids.
Storage Class
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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Electrical properties of stoichiometric BiFeO3 prepared by mechanosynthesis with either conventional or spark plasma sintering.
Perejon A, et al.
Journal of the American Ceramic Society. American Ceramic Society, 96(4), 1220-1227 (2013)
Single phase, electrically insulating, multiferroic La-substituted BiFeO3 prepared by mechanosynthesis.
Perejon A, et al.
Journal of Material Chemistry C, 2(39), 8398-8411 (2014)
Synthesis and photoelectrochemical properties of nanoporous iron (III) oxide by potentiostatic anodization.
Prakasam HE, et al.
Nanotechnology, 17(17), 4285-4285 (2006)
William B Ingler et al.
Journal of the American Chemical Society, 126(33), 10238-10239 (2004-08-19)
Stable zinc-doped iron(III) oxide thin films that exhibit p-type behavior were synthesized by spray pyrolytic deposition (SPD) on conducting indium-doped tin oxide-coated glass substrate. The highest photocurrent density of 1.1 mA/cm2 was observed at an illumination intensity of 40 mW/cm2
The single-crystal Raman spectra of nearly opaque materials. Iron (III) oxide and chromium (III) oxide.
Beattie IR and Gilson TR.
J. Chem. Soc. Sect. A, 980-986 (1970)
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