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Names | |
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Other names erbium hydroxide | |
Identifiers | |
3D model (JSmol) | |
ChemSpider | |
ECHA InfoCard | 100.035.163 |
EC Number |
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PubChem CID | |
CompTox Dashboard (EPA) | |
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Properties | |
ErH3O3 | |
Molar mass | 218.280 g·mol−1 |
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). |
This article relies largely or entirely on a single source .(August 2025) |
Erbium(III) hydroxide is an inorganic compound with chemical formula Er(OH)3.
Erbium(III) hydroxide reacts with acids and produces erbium(III) salts:
Erbium(III) hydroxide decomposes to ErO(OH) at elevated temperature. Further decomposition produces Er2O3. [1]