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DeutschDysprosium(III) acetate
 | This article needs attention from an expert in Chemistry. The specific problem is: little evidence for this compound's existence. (July 2022) |
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| Names | |
|---|---|
| Other names Dysprosium(III) acetate | |
| Identifiers | |
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3D model (JSmol) | |
| ChemSpider | |
| ECHA InfoCard | 100.157.317 |
| EC Number |
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PubChem CID | |
CompTox Dashboard (EPA) | |
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| Properties | |
| Dy(CH3COO)3 | |
| Appearance | white powder[1] |
| soluble in water[2] | |
| Related compounds | |
Other cations | Terbium acetate Holmium acetate |
Related compounds | Dysprosium oxide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Dysprosium acetate is a hypothetical salt of dysprosium and acetate. Its proposed chemical formula is Dy(CH3COO)3.
Preparation
[edit]Dysprosium acetate can be obtained by treating acetic acid and dysprosium oxide:[1]
- Dy2O3 + 6 CH3COOH → 2 Dy(CH3COO)3 + 3 H2O
Its hydrate, when heated to 150 °C in vacuum, is proposed to yield the anhydrous triacetate.[3]
References
[edit]- ^ a b 唐慧安, 陈灵娟, 李会学,等. 醋酸镝的合成方法, CN104151155A[P]. 2014.
- ^ 14595 Dysprosium(III) acetate tetrahydrate, MSDS. Alfa Aesar. [2017-11-5]
- ^ J.R. Witt, E.I. Onstott (November 1962). "Preparation of anhydrous lanthanon acetates by desolvation". Journal of Inorganic and Nuclear Chemistry. 24 (6): 637–639. doi:10.1016/0022-1902(62)80081-5. ISSN 0022-1902. Archived from the original on 2018-06-30. Retrieved 2018-05-09.