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Identifiers | |||
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3D model (JSmol) |
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PubChem CID |
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Properties | |||
Zr(SeO4)2 | |||
Appearance | colourless crystals (tetrahydrate) [1] | ||
Density | 3.806 g·cm−3 (monohydrate) [1] 3.36 g·cm−3 (tetrahydrate) [2] | ||
Boiling point | 580 °C (dec.) [3] | ||
soluble (tetrahydrate) | |||
Related compounds | |||
Other anions | zirconium sulfate | ||
Other cations | hafnium selenate | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Zirconium selenate is an inorganic compound with the chemical formula Zr(SeO4)2. Its tetrahydrate can be obtained by the reaction of selenic acid and a saturated aqueous solution of zirconium oxychloride octahydrate (or zirconium hydroxide [2] ). The tetrahydrate belongs to the orthorhombic crystal system and is isostructural with Zr(SO4)2·4H2O. It loses water when heated and becomes anhydrous at 220-230 °C. [3] It reacts with potassium fluoride to obtain K2Zr(SeO4)2F2·3H2O. [4]