Iron (III) Oxide

Synonym: Ferric oxide, Red iron oxide, Ferrox
CAS Number 1309-37-1 | MDL Number MFCD00011008 | EC Number 215-168-2

Iron (III) Oxide Chemical Structure

Product CodeFE9371
CAS Number1309-37-1
Assay (purity)99.99%
Purity methodby elemental analysis
Molecular weight159.69
Appearancered-brown powder
Melting point1566C
Molecular formulaFe2O3
Linear formulaFe2O3

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Iron (III) Oxide contact us at

Safety information

Signal wordWARNING
Hazard statementsH315, H319, H335
Precautionary statementsP261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
In TSCA registryYes

Certificates of analysis (CoA)

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External identifiers for Ferric oxide

Pubchem CID518696
IUPAC Nameiron(3+); oxygen(2-); hydrate
InchI IdentifierInChI=1S/2Fe.3O

Ereztech synthesizes and sells additional FE-compounds.

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