| CAS Number | 12061-16-4 |
| Catalog Description | Erbium(III) oxide, 99.9% trace rare earth metals basis |
| Synonym | Erbia |
| MDL Number | MFCD00010991 |
| Master Molecular formula | Er2O3 |
| Molecular formula | Er2O3 |
| Density | 8.64 |
| Merck Number | 14,3646 |
| Sensitivity | Hygroscopic |
| EC Number | 235-045-7 |
| Shipping | Non-hazardous for shipping |
| CAS Number | 12061-16-4 |
| Signal Word | Warning |
| Pictogram code 1 |
|
| H Phrases | H319 |
| P Phrases | P280-P264-P305+P351+P338-P337+P313 |
| TSCA | Yes |
| Safety Data Sheet |
122175
|
| CAS Number | 12061-16-4 |
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