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

Specifications
Specifications
Physical Form | Powder |
Quantity | 5 g |
Solubility Information | Insoluble in water. |
Formula Weight | 260.23 (224.20 Anhydrous) |
Percent Purity | 99.99% |
Grade | Premion™ |
Concentration or Composition (by Analyte or Components) | Ir 73% min |
Assay | (metals basis) |
Chemical Name or Material | Iridium (IV) oxide dihydrate |
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Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
Z06K033 | Certificate of Analysis | 11/12/2024 | 043051.06,043051.03 |
T02K024 | Certificate of Analysis | 26/07/2024 | 043051.06,043051.03 |
S05K059 | Certificate of Analysis | 24/06/2024 | 043051.06,043051.03 |
W15J002 | Certificate of Analysis | 04/10/2023 | 043051.06,043051.03 |
S14J006 | Certificate of Analysis | 21/06/2023 | 043051,043051.06,043051.03 |
RUO – Research Use Only
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