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Alfa Aesar
Iridium(IV) oxide powder, 99%
CAS: 12030-49-8 | CH4 | 16.04 g/mol
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Catalog number ALF-A17849-06
HSN 28439019
Price (INR)
226,123.00
Ends: 31-Mar-2026
324,847.00Save 98,724.00 (30%)
Each
Quantity:
5 g
Price (INR)
226,123.00
Ends: 31-Mar-2026
324,847.00Save 98,724.00 (30%)
Each
Chemical Identifiers
CAS12030-49-8
IUPAC Namedioxoiridium
Molecular FormulaIrO2
InChI KeyHTXDPTMKBJXEOW-UHFFFAOYSA-N
SMILESO=[Ir]=O
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Specifications
Specification Sheet
Specification SheetAppearance (Color)Black
Formpowder
Elemental AnalysisIr 84.45 - 87.01% (theory 85.73%)
Iridium(IV) oxide is used in the coating of anode-electrodes for industrial electrolysis in association with other rare oxides. It is also used in microelectrodes for electrophysiology research.
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.
Applications
Iridium(IV) oxide is used in the coating of anode-electrodes for industrial electrolysis in association with other rare oxides. It is also used in microelectrodes for electrophysiology research.
Solubility
Insoluble in water.
Notes
Incompatible with strong oxidizing agents.
Iridium(IV) oxide is used in the coating of anode-electrodes for industrial electrolysis in association with other rare oxides. It is also used in microelectrodes for electrophysiology research.
Solubility
Insoluble in water.
Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only
General References:
- Michaux, K. E.; Gambardella, A. A.; Alibabaei, L.; Ashford, D. L.; Sherman, B. D.; Binstead, R. A.; Murray, R. W. Visible Photoelectrochemical Water Splitting Based on a Ru (II) Polypyridyl Chromophore and Iridium Oxide Nanoparticle Catalyst. J. Phys. Chem. C 2015, 119 (29), 17023-17027.
- Casella, I. G.; Contursi, M.; Toniolo, R. Anodic electrodeposition of iridium oxide particles on glassy carbon surfaces and their electrochemical/SEM/XPS characterization. J Electroanal Chem 2015, 736, 147-152.