229679

氧化钬(III)

powder, 99.999% trace metals basis

• 同義詞: 稀土
• 線性公式: Ho₂O₃
• CAS號碼: 12055-62-8
• 分子量：: 377.86
• EC號碼: 235-015-3
• MDL號碼: MFCD00011053
• 分類程式碼代碼: 12352303
• PubChem物質ID: 24853296
• NACRES: NA.23

屬性

• 品質等級: 100
• 化驗: 99.999% trace metals basis
• 形狀: powder
• 反應適用性: reagent type: catalyst; core: holmium
• mp: 2330 °C (lit.)
• SMILES 字串: O=[Ho]O[Ho]=O
• InChI: 1S/2Ho.3O
• InChI 密鑰: JYTUFVYWTIKZGR-UHFFFAOYSA-N

描述

一般說明

Holmium(III) oxide (Ho₂O₃) is a rare earth metal oxide known for its unique optical and electrical properties. It exhibits significant utility as a contrast agent in magnetic resonance imaging (MRI), in wavelength-calibration instruments, and as a catalyst in pyrolysis processes. Additionally, Ho₂O₃ is utilized in producing specialty glasses and ceramics, where it imparts distinctive colors and enhances the material′s properties. Its high melting point and chemical stability make it suitable for demanding environments in both industrial and medical sectors.

安全資訊

• 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