Gold(III) oxide, Premion™, 99.99% (metals basis), Au 88.6% min, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11316538	Thermo Scientific Alfa Aesar 012161.01	0.25 g
11306538	Thermo Scientific Alfa Aesar 012161.03	1 g
11396528	Thermo Scientific Alfa Aesar 012161.06	5 g

Description

It is used in aerospace and electrochemical applications such as fuel cells in which they exhibit ionic conductivity. It acts as strong reducing agent in redox reactions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 1303-58-8
• Molecular Weight (g/mol): 441.93
• InChI Key: DDYSHSNGZNCTKB-UHFFFAOYSA-N
• PubChem CID: 164805
• SMILES: [O-2].[O-2].[O-2].[Au+3].[Au+3]

• Molecular Formula: Au2O3
• MDL Number: MFCD00014173
• Synonym: digold trioxide, unii-lw5y686rup, gold iii oxide, gold 3+ ; oxygen 2-, lw5y686rup, gold trioxide, gold oxide, gold sesquioxide, gold oxide,, gold iii oxide, premion
• IUPAC Name: gold(3+);oxygen(2-)

Specifications

• Melting Point: 150°C (decomposition)
• Color: Brown
• Molecular Formula: Au2O3
• Merck Index: 14,4524
• Solubility Information: Insoluble in water; Soluble in HCl,HNO₃and in NaCN solution.
• SMILES: [O-2].[O-2].[O-2].[Au+3].[Au+3]
• Molecular Weight (g/mol): 441.93
• Formula Weight: 441.93
• Grade: Premion™
• Odor: Odorless
• Chemical Name or Material: Gold(III) oxide

• CAS: 1303-58-8
• Physical Form: Powder
• MDL Number: MFCD00014173
• Synonym: digold trioxide, unii-lw5y686rup, gold iii oxide, gold 3+ ; oxygen 2-, lw5y686rup, gold trioxide, gold oxide, gold sesquioxide, gold oxide,, gold iii oxide, premion
• InChI Key: DDYSHSNGZNCTKB-UHFFFAOYSA-N
• IUPAC Name: gold(3+);oxygen(2-)
• PubChem CID: 164805
• Percent Purity: 99.99%
• Concentration or Composition (by Analyte or Components): Au 88.6% min.
• Assay: (metals basis)

Safety and Handling

P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362

H315-H319

missing translation for 'einecsNumber' : 215-122-1

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only