Iridium(IV) oxide dihydrate, Premion™, 99.99% (metals basis), Ir 73% min, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11314708	Thermo Scientific Alfa Aesar 043051.03	1 g
11304708	Thermo Scientific Alfa Aesar 043051.06	5 g

Description

Iridium(IV) oxide dihydrate is used with other rare oxides in the coating of anode-electrodes for industrial electrolysis and in microelectrodes for electrophysiology research. It is also used for reference electrode, which finds application in various fields biology, food industry, nuclear field, oil and gas industry.

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: 30980-84-8
• Molecular Weight (g/mol): 242.23
• InChI Key: YEPXCFHWKVNVAX-UHFFFAOYSA-N
• PubChem CID: 16212540
• SMILES: O.O=[Ir]=O

• Molecular Formula: H2IrO3
• MDL Number: MFCD00011065
• Synonym: iridium iv oxide hydrate, iro2.h2o, dioxoiridium hydrate, dioxoiridium-water 1/1, iridium iv oxide hydrate trace metals basis
• IUPAC Name: dioxoiridium;hydrate

Specifications

• CAS: 30980-84-8
• Molecular Formula: H2IrO3
• Synonym: iridium iv oxide hydrate, iro2.h2o, dioxoiridium hydrate, dioxoiridium-water 1/1, iridium iv oxide hydrate trace metals basis
• InChI Key: YEPXCFHWKVNVAX-UHFFFAOYSA-N
• IUPAC Name: dioxoiridium;hydrate
• PubChem CID: 16212540
• Percent Purity: 99.99%
• Concentration or Composition (by Analyte or Components): Ir 73% min
• Chemical Name or Material: Iridium (IV) oxide dihydrate

• Physical Form: Powder
• MDL Number: MFCD00011065
• Solubility Information: Insoluble in water.
• SMILES: O.O=[Ir]=O
• Molecular Weight (g/mol): 242.23
• Formula Weight: 260.23 (224.20 Anhydrous)
• Grade: Premion™
• Assay: (metals basis)

Safety and Handling

missing translation for 'einecsNumber' : 234-743-9

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only