590509

Terbium(III) oxide

99.99% trace metals basis

• Sinonimo/i: Diterbium trioxide, Terbium oxide, Terbium sesquioxide
• Formula condensata: Tb₂O₃
• Numero CAS: 12036-41-8
• Peso molecolare: 365.85
• Numero CE: 234-849-5
• Numero MDL: MFCD00151153
• Codice UNSPSC: 12352303
• ID PubChem: 24881282
• NACRES: NA.23

Proprietà

• Saggio: 99.99% trace metals basis
• Forma fisica: powder
• Impiego in reazioni chimiche: reagent type: catalyst; core: terbium
• Stringa SMILE: O=[Tb]O[Tb]=O
• InChI: 1S/3O.2Tb; GWYXTVGANSBRNB-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

• 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).

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H319,H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves