Aluminum Oxide (Al2O3)
- Description
Description
Aluminum oxide (Al2O3) is a white odorless crystalline powder. It is also named as Aluminas. Its major uses of specialty are in refractory, ceramics, high-pressure sodium lamps, new luminescent materials, advanced ceramics and coatings, tricolor, catalysts as well as polishing and abrasive applications, synthetic sapphire crystal, to make phosphors for color plasma display panels (PDP)
High purity Aluminum oxide is normally classified as those with purity of 99.999% – 99.9999%.
It is mainly used for synthetic sapphire crystal, to make phosphors for color plasma display panels (PDP) and to grow laser crystals.
General Properties
| Chemical formula | Al2O3 |
|---|---|
| CAS Name | Alumina |
| CAS Number | 1344-28-1 |
| EC Number | 215-691-6 |
| Molar mass | 101.96 g·mol−1 |
| Appearance | White solid |
| Melting point | 2,072 °C (3,762 °F; 2,345 K) |
| Boiling point | 2,977 °C (5,391 °F; 3,250 K) |
| Density | 3.95–4.1 g/cm3 |
| Solubility in water | Insoluble |
| Solubility | Insoluble in all solvents |
Specifications:
For high purity Aluminum Oxide (Al2O3), we supply it with the following:
| Oxide Name | Aluminum Oxide (Al2O3) |
| Purity | 99.999% – 99.9999% |
| Forms | Powder |
| Particle sizes | From -50 mesh to -325 mesh |
| Nanoparticle Sizes | From 0.2 – 20um |
| Package | At request |
If you are in need of high purity Aluminum Oxide (Al2O3), please contact us for details at sales@american-gmg.com.
