硒酸铪

Wikipedia · 2025-02-05 维基百科 👁 0 阅读

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| Formula = Hf(SeO4)2
| MolarMass = 464.41
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| Density = 3.926 g·cm-3（290 K，四水），或通过硒酸和饱和的八水合物溶液反应制得，它和Hf(SO4)2·4H2O同构，属正交晶系。四水合物在140~220 °C失水得到无水物，无水物在610 °C分解。