229679

Holmium(III) oxide

powder, 99.999% trace metals basis

• Sinónimos: Rare earth
• Fórmula lineal: Ho₂O₃
• Número de CAS: 12055-62-8
• Peso molecular: 377.86
• EC Number: 235-015-3
• MDL number: MFCD00011053
• UNSPSC Code: 12352303
• PubChem Substance ID: 24853296
• NACRES: NA.23

Propiedades

• Quality Level: 100
• assay: 99.999% trace metals basis
• form: powder
• reaction suitability: reagent type: catalyst; core: holmium
• mp: 2330 °C (lit.)
• SMILES string: O=[Ho]O[Ho]=O
• InChI: 1S/2Ho.3O
• InChI key: JYTUFVYWTIKZGR-UHFFFAOYSA-N

Descripción

General description

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.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable