Terbium(III) oxide
ALDRICH/590509 - 99.99% trace metals basis
Synonym: Diterbium trioxide; Terbium oxide; Terbium sesquioxide
CAS Number: 12036-41-8
Empirical Formula (Hill Notation): O3Tb2
Molecular Weight: 365.85
EC Number: 234-849-5
MDL Number: MFCD00151153
Linear Formula: Tb2O3
Product Type: Chemical
| assay | 99.99% trace metals basis |
| form | powder |
| InChI | 1S/3O.2Tb |
| InChI key | GWYXTVGANSBRNB-UHFFFAOYSA |
| reaction suitability | reagent type: catalyst core: terbium |
| SMILES string | O=[Tb]O[Tb]=O |
| Application: | • Terbium (III) Oxide (Tb2O3) Transparent Ceramics by Two-Step Sintering from Precipitated Powder: This research discusses the processing and properties of Terbium(III) oxide in the creation of transparent ceramics, highlighting its potential in various high-tech applications (Hu et al., 2022   ). |
| General description: | Terbium(III) oxide (Tb2O3) is a rare earth oxide with high thermal stability and ability to absorb and emit light at specific wavelengths. It is widely used as a key component in solid-state lighting, display technologies, and as a dopant in lasers. Additionally, Tb2O3 is utilized in the production of green phosphors for cathode ray tubes (CRTs) and LED lighting, enhancing energy efficiency and color rendering. |
| Packaging: | 2, 10 g in ampule |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.99% trace metals basis |
| UNSPSC | 12352303 |