590509

氧化铽(III)

99.99% trace metals basis

• 同義詞: 三氧化二铽, 氧化铽
• 線性公式: Tb₂O₃
• CAS號碼: 12036-41-8
• 分子量：: 365.85
• EC號碼: 234-849-5
• MDL號碼: MFCD00151153
• 分類程式碼代碼: 12352303
• PubChem物質ID: 24881282
• NACRES: NA.23

屬性

• 品質等級: 100
• 化驗: 99.99% trace metals basis
• 形狀: powder
• 反應適用性: reagent type: catalyst; core: terbium
• SMILES 字串: O=[Tb]O[Tb]=O
• InChI: 1S/3O.2Tb
• InChI 密鑰: GWYXTVGANSBRNB-UHFFFAOYSA-N

描述

一般說明

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.

應用

• Terbium (III) Oxide (Tb2O3) Transparent Ceramics by Two-Step Sintering from Precipitated Powder：研究讨论氧化铽在陶瓷制造中的加工和特性，说明的它各种高科技应用潜力(Hu et al., 2022)。

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves