Radium iodate
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| Names | |
|---|---|
| Preferred IUPAC name
Radium iodate | |
| Identifiers | |
3D model (JSmol)
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| Properties | |
| I2O6Ra | |
| Molar mass | 576 g·mol−1 |
| Appearance | colorless solid |
| 0.437 g/L (25 °C)[1] | |
| Related compounds | |
Related compounds
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Barium iodate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Radium iodate is an inorganic compound, a salt of radium and iodic acid with the chemical formula Ra(IO3)2.[2][3][4]
Synthesis
[edit]Radium iodate is obtained by the reaction of a soluble radium salt and potassium iodate:[5]
- RaCl2 + 2KIO3 → Ra(IO3)2 + 2KCl
Physical properties
[edit]Radium iodate forms colorless crystals. It is poorly soluble in water.[1][6]
References
[edit]- ^ a b Kirby, H. W.; Salutsky, Murrell L. (1 December 1964). The Radiochemistry of Radium (Report). National Research Council. p. 9. doi:10.2172/4560824. OSTI 4560824. NAS-NS-3057.
- ^ Haynes, William M. (22 June 2012). CRC Handbook of Chemistry and Physics, 93rd Edition. CRC Press. p. 5-197. ISBN 978-1-4398-8049-4. Retrieved 14 June 2023.
- ^ MaHam, Aihui; Ham, Bryan M. (1 October 2015). Analytical Chemistry: A Chemist and Laboratory Technician's Toolkit. John Wiley & Sons. p. 166. ISBN 978-1-119-06969-0. Retrieved 14 June 2023.
- ^ Macintyre, Jane E. (5 December 1996). Dictionary of Inorganic Compounds, Supplement 4. CRC Press. p. 484. ISBN 978-0-412-75020-5. Retrieved 14 June 2023.
- ^ Weigel, Fritz (1977). Gmelin-Handbuch der anorganischen Chemie: System-Nummer 31. Ergänzungsband 2: Ra, Radium Element und Verbindungen. Berlin Heidelberg New York: Springer. p. 366. ISBN 3-540-93335-2.
- ^ Brown, Paul L.; Matyskin, Artem V.; Ekberg, Christian (1 June 2022). "The aqueous chemistry of radium". Radiochimica Acta. 110 (6–9): 505–513. doi:10.1515/ract-2021-1141. ISSN 2193-3405. S2CID 248301187.