Europium(II) sulfate
Appearance
Identifiers | |
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3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.030.071 |
EC Number |
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PubChem CID
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CompTox Dashboard (EPA)
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Properties | |
EuO4S | |
Molar mass | 248.02 g·mol−1 |
Appearance | white solid |
Density | 4.98 g/cm3 (β) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Europium(II) sulfate is the inorganic compound with the formula EuSO4. Two polymorphs are known, α and the more stable β. Both are colorless. The β polymorph is isostructural with barium sulfate, hence it is insoluble in water. The salt is generated by addition of soluble europium(II) salts to dilute sulfuric acid.[1]
References
[edit]- ^ Cooley, Robert A.; Yost, Don M. (1946). "Europium(II) Salts". Inorganic Syntheses. 2: 69–73. doi:10.1002/9780470132333.ch19.