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| Description | Crystallographic D spacing ((0001) - c plane: 2.165 Angstrom) |
|---|---|
| IUPAC Name | dialuminum;oxygen(2-) |
| Molecular Weight | 102 |
| Molecular Formula | Al2O3 |
| Canonical SMILES | O=[Al]O[Al]=O |
| InChI | 1S/2Al.3O |
| InChI Key | TWNQGVIAIRXVLR-UHFFFAOYSA-N |
| Boiling Point | 2,977 °C |
| Melting Point | 2050ºC |
| Flash Point | 2980°C |
| Purity | 99% | 99.9% | 99.99% | 99.999% |
| Density | 1.06 g/mL at 25ºC |
| Solubility | Insoluble (NIOSH, 2016);Difficult solubility in mineral acids and strong alkali;Insoluble in water;Solubility in water: none;Insoluble |
| Appearance | White odorless crystalline powder |
| Storage | room temp |
| EC Number | 215-691-6 |
| Form | single crystal substrate |
| MDL Number | MFCD00003424 |
| Packaging | 1, 5 ea in rigid mailer |
| pH | 6-8 |
| Quality Level | 100 |
| Refractive Index | 1.765 |
| Semiconductor Properties | <0001> |
| Vapor Pressure | 0 mm Hg (approx) (NIOSH, 2016);1 mm Hg at 2158 °C;0 mmHg (approx);0 mmHg (approx) |