Yttrium oxide
99.999% metals basis
- Product Code: 246186
Alias:
Yttrium oxide/nanoyttrium oxide; Yttrium oxygen
CAS:
1314-36-9
| Molecular Weight: | 225.81 g./mol | Molecular Formula: | Y₂O₃ |
|---|---|---|---|
| EC Number: | 215-233-5 | MDL Number: | MFCD00011473 |
| Melting Point: | 2410 °C | Boiling Point: | |
| Density: | 5.01 g/mL at 25 °C(lit.) | Storage Condition: | Room temperature, sealed |
Product Description:
Used as a host material in phosphors for cathode ray tubes and fluorescent lamps, enabling bright red and green emissions. Employed in solid-state lasers, particularly in yttrium aluminum garnet (YAG) crystals doped with rare earths for medical and industrial lasers. Serves as a stabilizer for zirconia in high-temperature ceramics, improving thermal shock resistance. Applied in coatings for optical fibers and lenses due to high refractive index and transparency in the visible and near-infrared range. Utilized in electronics as a dielectric material in capacitors and gate insulators in thin-film transistors. Investigated for use in fuel cells and oxygen sensors owing to ionic conductivity at elevated temperatures. Also used in specialty glass to enhance durability and heat resistance.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
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| 25.000 | 10-20 days | $16.10 |
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| 100.000 | 10-20 days | $39.64 |
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| 500.000 | 10-20 days | $139.34 |
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| 2500.000 | 10-20 days | $467.57 |
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Yttrium oxide
Used as a host material in phosphors for cathode ray tubes and fluorescent lamps, enabling bright red and green emissions. Employed in solid-state lasers, particularly in yttrium aluminum garnet (YAG) crystals doped with rare earths for medical and industrial lasers. Serves as a stabilizer for zirconia in high-temperature ceramics, improving thermal shock resistance. Applied in coatings for optical fibers and lenses due to high refractive index and transparency in the visible and near-infrared range. Utilized in electronics as a dielectric material in capacitors and gate insulators in thin-film transistors. Investigated for use in fuel cells and oxygen sensors owing to ionic conductivity at elevated temperatures. Also used in specialty glass to enhance durability and heat resistance.
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