Aluminum Oxide (Al2O3) or alumina is a naturally occurring compound that is a constituent of a variety of minerals (corundum, rubys bauxite, etc.). It is a white, nontoxic powder of high melting point (2303 K) and its molecular weight is 101.96. It is insoluble in water and only sparingly soluble in strong acids or alkalis.
ALUMINUM OXIDE
Artigo adicionado: 2 February 2011
Última modificação do artigo: 3 February 2011
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