Chemistry:Praseodymium bromate
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| Pr(BrO3)3 | |
| Molar mass | 524.61 |
| Appearance | green crystals (hydrate) |
| Melting point | 56.5 °C (nonahydrate) |
| Boiling point | 150 °C (decomposes) |
| 56 g（0 °C） 92 g（20 °C） | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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Praseodymium bromide is an inorganic compound with the chemical formula Pr(BrO3)3. It is soluble in water and can form the dihydrate, tetrahydrate[1] and nonahydrate. The nonahydrate melts in its own crystal water at 56.5 °C and completely loses its crystal water at 130 °C.[2] It can be produced by the reaction of barium bromate and praseodymium sulfate.[3]
References
- ↑ Yakunina, G. M.; Kharzeeva, S. E.; Serebrennikov, V. V. Infrared absorption spectra of yttrium and rare earth metal bromatesTemplate:Ru. Zhurnal Neorganicheskoi Khimii, 1969. 14 (11): 2922-2924. ISSN: 0044-457X.
- ↑ Справочник химика. 2 (3-е изд., испр ed.). Л.: Химия. 1971.
- ↑ I. Mayer, Y. Glasner (July 1967). "Rare earth bromate hydrates" (in en). Journal of Inorganic and Nuclear Chemistry 29 (7): 1605–1609. doi:10.1016/0022-1902(67)80203-3. https://linkinghub.elsevier.com/retrieve/pii/0022190267802033. Retrieved 2020-05-29.
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