硒酸钬
硒酸钬 | ||
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英文名 | holmium selenate | |
识别 | ||
CAS号 | 20148-59-8(无水) ![]() 26299-25-2(八水) ![]() | |
性质 | ||
化学式 | Ho2O12Se3 | |
摩尔质量 | 758.73 g·mol−1 | |
外观 | 固体 | |
溶解性(水) | 可溶 | |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
硒酸钬是一种无机化合物,化学式为Ho2(SeO4)3,存在无水物和八水合物。它可由氧化钬溶解于硒酸溶液,蒸发结晶得到。[1]它在溶液中和其它硒酸盐共同结晶,可以得到K3Ho(SeO4)3·nH2O[2]、NH4Ho(SeO4)2·3H2O[3]、CH3NH3Ho(SeO4)2·5H2O[4]等复盐。
参考文献
[编辑]- ^ Perkovskaya, Yu. B.; Sukhanova, I. M. Rare earth metal selenates. Metody Polucheniya Khimicheskikh Reaktivov i Preparatov, 1967. 16: 120-123. ISSN: 0539-5143.
- ^ M.A. Nabar, Veena R. Naik. Studies on selenates XIII: Synthesis and crystal chemical characterisation of K3Ln(SeO4)3.nH2O. Journal of Alloys and Compounds. 1998-07,. 275-277: 54–57 [2020-05-29]. doi:10.1016/S0925-8388(98)00273-4. (原始内容存档于2018-06-28) (英语).
- ^ Iskhakova, L. D.; Kozlova, N. P.; Makarevich, L. G. Ammonium rare earth selenates. Zhurnal Neorganicheskoi Khimii, 1991. 36. 6. 1380-1381. ISSN: 0044-457X.
- ^ Revathy Rajagopal, Vishnu R. Ajgaonkar. Synthesis, Characterization, and Thermal Decomposition of Double Rare Earth Monomethylammonium Selenates. Monatshefte für Chemie / Chemical Monthly. 2002-10-01, 133 (11): 1387–1395 [2020-05-29]. ISSN 0026-9247. doi:10.1007/s007060200112.
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