Gallium oxide
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Description
Gallium oxide
Physical properties:
Formula: Ga2O3
Molecular weight: 187.44
CAS:12024-21-4
Appearance: white crystal powder
Application: Gallium oxide is a kind of broadband semiconductor, a transparent semiconductor material. It has broad prospects for application in the optoelectronic industry. It has been used in the insulating layer of Ga-based semiconductor materials and ultraviolet filters. It can also be used as chemical probes for O2.
| Project | Chemical composition (mass fraction)% | ||||||
| Ga2O3 ≥ | 4N99.99 | 5N99.999 | |||||
| Granularity | 2um | ||||||
| Impurity Content(min) ×10-4 | |||||||
| No. | Impurities | Symbol | 4N99.99% | 5N99.999% | |||
| 1 | Na | 2 | 0.8 | ||||
| 2 | Mg | 2 | 0.5 | ||||
| 3 | Ca | 5 | 1.0 | ||||
| 4 | Cr | 2 | 0.5 | ||||
| 5 | Mn | 2 | 0.5 | ||||
| 6 | Fe | 5 | 1.0 | ||||
| 7 | Co | 2 | 0.4 | ||||
| 8 | Ni | 2 | 0.4 | ||||
| 9 | Cu | 2 | 0.4 | ||||
| 10 | Zn | 5 | 0.4 | ||||
| 11 | Sn | 5 | 0.5 | ||||
| 12 | In | 3 | 0.5 | ||||
| 13 | Pb | 2 | 0.4 | ||||
| Total | 39 | 7.3 | |||||
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Gallium oxide