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Gold(III) oxide, Premion™, 99.99% (metals basis), Au 88.6% min, Thermo Scientific Chemicals
Chemical Identifiers
| CAS | 1303-58-8 |
|---|---|
| Molecular Formula | Au2O3 |
| Molecular Weight (g/mol) | 441.93 |
| MDL Number | MFCD00014173 |
| InChI Key | DDYSHSNGZNCTKB-UHFFFAOYSA-N |
| 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 |
| PubChem CID | 164805 |
| IUPAC Name | gold(3+);oxygen(2-) |
| SMILES | [O-2].[O-2].[O-2].[Au+3].[Au+3] |
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
| 1303-58-8 | |
| 441.93 | |
| DDYSHSNGZNCTKB-UHFFFAOYSA-N | |
| 164805 | |
| [O-2].[O-2].[O-2].[Au+3].[Au+3] |
| Au2O3 | |
| MFCD00014173 | |
| digold trioxide, unii-lw5y686rup, gold iii oxide, gold 3+ ; oxygen 2-, lw5y686rup, gold trioxide, gold oxide, gold sesquioxide, gold oxide,, gold iii oxide, premion | |
| gold(3+);oxygen(2-) |
Specifications
| 150°C (decomposition) | |
| Brown | |
| Au2O3 | |
| 14,4524 | |
| Insoluble in water; Soluble in HCl,HNO3and in NaCN solution. | |
| [O-2].[O-2].[O-2].[Au+3].[Au+3] | |
| 441.93 | |
| 441.93 | |
| Premion™ | |
| Odorless | |
| Gold(III) oxide |
| 1303-58-8 | |
| Powder | |
| MFCD00014173 | |
| digold trioxide, unii-lw5y686rup, gold iii oxide, gold 3+ ; oxygen 2-, lw5y686rup, gold trioxide, gold oxide, gold sesquioxide, gold oxide,, gold iii oxide, premion | |
| DDYSHSNGZNCTKB-UHFFFAOYSA-N | |
| gold(3+);oxygen(2-) | |
| 164805 | |
| 99.99% | |
| Au 88.6% min. | |
| (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