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7790-45-6
IrI4
775300PD
99.95%
- 100-325 mesh
232-206-3
Characteristic
Iridium(IV) Iodide (iridium tetraiodide) is a black compound.
Formula: IrI4
Formula weight: 699.82
Appearance:Black powder
Melting Point:100 °C (212 °F) decomposes
Sensitivity: Ambient temperatures.
Solubility: Insoluble in water and alcohol. Soluble in aqueous KI
Application
Methanol carbonylation to acetic acid is catalysed with high rates at low water concentrations using an iridium/iodide based catalyst. Iridium(IV)-iodide mixtures participates in the Investigations in platinum metal group electrochemistry. Rhodium- and iridium-iodide catalysts also promote the carbonylation of higher alcohols to linear or branched chain carboxylic acids.
Characteristic
Iridium(IV) Iodide (iridium tetraiodide) is a black compound.
Formula: IrI4
Formula weight: 699.82
Appearance:Black powder
Melting Point:100 °C (212 °F) decomposes
Sensitivity: Ambient temperatures.
Solubility: Insoluble in water and alcohol. Soluble in aqueous KI
Application
Methanol carbonylation to acetic acid is catalysed with high rates at low water concentrations using an iridium/iodide based catalyst. Iridium(IV)-iodide mixtures participates in the Investigations in platinum metal group electrochemistry. Rhodium- and iridium-iodide catalysts also promote the carbonylation of higher alcohols to linear or branched chain carboxylic acids.
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