| Identification | |
| Name: | Dierbium trioxide |
| Synonyms: | Dierbiumtrioxide;Erbia;Erbium oxide;Erbium oxide (ErO1.5);Erbium sesquioxide;Erbium trioxide;Erbium(3+) oxide;Erbium(III) oxide;Erbium oxide (Er2O3); |
| CAS: | 12061-16-4 |
| EINECS: | 235-045-7 |
| Molecular Formula: | Er2O3 |
| Molecular Weight: | 382.52 |
| InChI: | InChI=1/2Er.3O/q2*+3;3*-2 |
| Molecular Structure: |  |
| Properties | |
| Boiling Point: | 3000 |
| Density: | 8.64 |
| Water Solubility: | insoluble |
| Solubility: | insoluble in water |
| Appearance: | pink powder |
| Sensitive: | Hygroscopic |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
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