Erbium(III) hydroxide
Erbium(III) hydroxide is an inorganic compound with chemical formula Er(OH)3.
| Names | |
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| Other names
erbium hydroxide | |
| Identifiers | |
3D model (JSmol) |
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| ChemSpider | |
| ECHA InfoCard | 100.035.163 |
| EC Number |
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PubChem CID |
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CompTox Dashboard (EPA) |
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| Properties | |
| Er(OH)3 | |
| Molar mass | 218.283 |
| Appearance | pink solid[1] |
| Related compounds | |
Other anions |
Erbium oxide |
Other cations |
holmium(III) hydroxide thulium(III) hydroxide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Chemical properties
Erbium(III) hydroxide reacts with acids and produces erbium(III) salts:
- Er(OH)3 + 3 H+ → Er3+ + 3 H2O
Erbium(III) hydroxide decomposes to ErO(OH) at elevated temperature. Further decomposition produces Er2O3.[1]
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References
- 《无机化学丛书》. 第七卷 钪 稀土元素. 易宪武 等主编. 科学出版社. P168~171. (2)氢氧化物
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