This product should be stored at room temperature, tightly closed, in a dry environment.
229679
Holmium(III) oxide
powder, 99.99% trace metals basis
Synonym(s):
Diholmium trioxide, Holmia, Holmium oxide, Holmium sesquioxide, Holmium trioxide, Holmium(3+) oxide, Rare earth
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| Size/SKU | Availability | Price |
|---|---|---|
1 g | Check Cart for Availability | $104.00 |
10 g | Check Cart for Availability | $666.00 |
About This Item
Linear Formula:
Ho2O3
CAS Number:
Molecular Weight:
377.86
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
235-015-3
MDL number:
$104.00
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Quality Segment
assay
99.99% trace metals basis
form
powder
composition
Ho₂O₃
reaction suitability
reagent type: inorganic catalyst
core: holmium
mp
2330 °C (lit.)
application(s)
photonic precursors
SMILES string
O=[Ho]O[Ho]=O
InChI
1S/2Ho.3O
InChI key
JYTUFVYWTIKZGR-UHFFFAOYSA-N
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.
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This Item | ||
|---|---|---|
| description powder, 99.99% trace metals basis | description ≥99.9% (rare earth content, expressed as Ho2O3) | description anhydrous, powder, 99.9% trace metals basis |
| form powder | form powder | form powder |
| assay 99.99% trace metals basis | assay ≥99.9% (rare earth content, expressed as Ho2O3) | assay 99.9% trace metals basis |
| mp 2330 °C (lit.) | mp 2330 °C (lit.) | mp 718 °C (lit.) |
| Quality Level 100 | Quality Level 200 | Quality Level 100 |
| reaction suitability reagent type: catalyst | reaction suitability reagent type: catalyst | reaction suitability reagent type: catalyst, core: holmium |
| application(s) photonic precursors | application(s) - | application(s) - |
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Storage Class
11 - Combustible Solids
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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