Alumina Is A Stable Oxide Of Aluminium With The Chemical Formula Al2O3.

Alumina is a stable oxide of aluminium with the chemical formula Al2O3. It is also known as bauxite in mining, ceramics and materials science.
Properties: insoluble in water white solid, odorless, tasteless, extremely hard, easy to absorb moisture without deliquescent (burned without hygroscopic). Alumina is a typical amphoteric oxide (corundum is α shape, belongs to the hexagonal densest accumulation, is an inert compound, slightly soluble in acid and alkali corrosion resistance, soluble in inorganic acids and alkaline solutions, almost insoluble in water and non-polar organic solvents; relative density
Storage: Sealed and dried.
Uses: used as analytical reagent, organic solvent dehydration, adsorbent, organic reaction catalyst, abrasive, polishing agent, raw material for smelting aluminum, refractory.