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Dysprosium(III) sulfate

Dysprosium(III) sulfate is an inorganic compound with the chemical formula Dy2(SO4)3. A yellow octahydrate exists, forming monoclinic crystals.

Preparation
The octahydrate can be prepared by dissolving dysprosium oxide in sulfuric acid. The anhydrous form is obtained by heating to 360 °C. == Reactions ==
Reactions
A dysprosium oxysulfide phosphor is obtained by calcination of the hydrate under a reductive CO atmosphere at . If an air atmosphere is used instead, a dysprosium oxysulfate forms at . == Related compounds ==
Related compounds
A dysprosium sulfate-based coordination polymer, {{chem2|[((CH3)2NH2)9Dy5(SO4)12]_{n}|}}, has been characterized by single-crystal X-ray diffraction. It is of research interest as a proton-conducting material. A hydroxysulfate and ethylsulfate have also been characterized. == References ==
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