229679
Holmium(III) oxide
powder, 99.999% trace metals basis
Synonym(s):
Rare earth
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All Photos(2)
About This Item
Linear Formula:
Ho2O3
CAS Number:
Molecular Weight:
377.86
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23
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Quality Level
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 Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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