Friday, July 15, 2011

aluminum oxide

aluminum oxide [INORG CHEM]Al2O3 A compound in the form of a white powder or
colorless hexagonal crystals; melts at 2020 C; insoluble in water; used in aluminum
production, paper, spark plugs, absorbing gases, light bulbs, artificial gems, and
manufacture of abrasives, refractories, ceramics, and electrical insulators.

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