Gallium(III) oxide
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| Gallium(III) oxide | |
|---|---|
| Image:Gallium(III) oxide.jpg | |
| General | |
| Other names | gallium trioxide |
| Molecular formula | Ga2O3 |
| Molar mass | 187.444 g/mol |
| Appearance | white crystalline powder |
| CAS number | [12024-21-4] |
| Properties | |
| Density and phase | 6.44 g/cm3, alpha 5.88 g/cm3, beta |
| Solubility in water | insoluble |
| Melting point | 1900°C, alpha 1780°C, beta |
| Boiling point | ? |
| Hazards | |
| EU classification | not listed |
| NFPA 704 | |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references |
|
Gallium(III) oxide (Ga2O3) is a chemical compound used in vacuum deposition and as part of the manufacturing of semiconductor devices.[1]
[edit] References
- ^ Gallium oxide powder (Ga203). READE Advanced Materials. Retrieved on July 30, 2006.
[edit] External links
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