• Aluminium oxide - Wikipedia

    Aluminium oxide (IUPAC name) or aluminum oxide (American English) is a chemical compound of aluminium and oxygen with the chemical formula Al 2 O 3.It is the

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  • Alumina | Al2O3 - PubChem

    Bauxite is a naturally occurring, heterogeneous material composed primarily of one or more aluminum hydroxide minerals, plus various mixtures of silica, i

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