Palladium(II) iodide
Palladium(II) iodide is an inorganic compound of palladium and iodine. It is commercially available, though less common than palladium(II) chloride, the usual entry point to palladium chemistry.
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| ChemSpider | |
| ECHA InfoCard | 100.029.276  |
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| Properties | |
| I2Pd | |
| Molar mass | 360.229 g/mol |
| Appearance | Black crystals |
| Density | 6,003 g/cm3 |
| Melting point | 350 °C (decomposes) |
| Insoluble in water | |
| Hazards | |
| S-phrases (outdated) | S22 S24/25 |
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Other anions |
Palladium(II) fluoride Palladium(II) chloride Palladium(II) bromide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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Historically, the quantity of palladium in a sample may be determined gravimetrically by precipitation as palladium(II) iodide. Unlike the chloride and bromide, palladium(II) iodide is not quite as soluble in excess iodide.[1]
References
- Beamish, F. E.; Dale, J. (1938). "Determination of Palladium by Means of Potassium Iodide". Industrial & Engineering Chemistry Analytical Edition. 10 (12): 697. doi:10.1021/ac50128a015.
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