Gold (III) Oxide, Au 89%

Synonym: Gold trioxide, Digold trioxide, Auric oxide
CAS Number 1303-58-8 | MDL Number MFCD00150181 | EC Number 215-122-1

Gold (III) Oxide, Au 89% Chemical Structure

Product CodeAU3588
CAS Number1303-58-8
Assay (purity)99.99%
Purity methodby elemental analysis
Molecular weight441.93
Appearancebrown solid
Melting point150C
Molecular formulaAu2O3
Linear formulaAu2O3

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 Gold (III) Oxide, Au 89% contact us at

Safety information

In TSCA registryYes

Certificates of analysis (CoA)

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External identifiers for Gold trioxide

Pubchem CID4111362
IUPAC Nameoxo-(oxoauriooxy)gold
InchI IdentifierInChI=1S/2Au.3O/q2*+3;3*-2

Ereztech synthesizes and sells additional AU-compounds.

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