Description
Aluminum oxide is a white odorless crystalline powder. Water insoluble. Properties (both physical and chemical) vary according to the method of preparation, different methods give different crystalline modifications. The variety formed at very high temperature is quite inert chemically.
- Formula
- Al2O3
- Molar mass
- 101.96 g/mol
- CAS Number
- 1344-28-1
- Density
- 4.000 g/cm3
- Purity/Grade
- ≥98%
- Apearance
- Solid
- Melting point/freezing point
- 2,072°C (3,762°F)
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