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229679

Sigma-Aldrich

Holmium(III) oxide

powder, 99.999% trace metals basis

Sinónimos:

Rare earth

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About This Item

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

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

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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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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