590509

Terbium(III)-oxid

99.99% trace metals basis

• Synonym(e): Diterbium trioxide, Terbium oxide, Terbium sesquioxide
• Lineare Formel: Tb₂O₃
• CAS-Nummer: 12036-41-8
• Molekulargewicht: 365.85
• EG-Nummer: 234-849-5
• MDL-Nummer: MFCD00151153
• UNSPSC-Code: 12352303
• PubChem Substanz-ID: 24881282
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99.99% trace metals basis
• Form: powder
• Eignung der Reaktion: reagent type: catalyst; core: terbium
• SMILES String: O=[Tb]O[Tb]=O
• InChI: 1S/3O.2Tb
• InChIKey: GWYXTVGANSBRNB-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

• 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).

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves