Gold sesquioxide
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
1303-58-8
Chemical name
Gold sesquioxide
Molecular formula
Au2O3
Molecular weight
441.93 g/mol
Synonyms
Gold(III) oxide; Digold trioxide; Gold oxide (Au2O3); Gold trioxide; auric oxide; GOLD TRIOXIDE [MI]; Gold(III)oxide; Gold Oxide Nanoparticle Dispersion; 99.99% Au 88.6% min
InChIKey
DDYSHSNGZNCTKB-UHFFFAOYSA-N
PubChem CID
164805
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319
Catalog reference cue; confirm supplier documentation before use.
Appearance
Brown solid; [Merck Index] Deep brown powder; [Sigma-Aldrich MSDS]
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.