alumina

Alumina is a white or nearly colourless crystalline substance that is synthetically produced from bauxite, a naturally occurring ore of hydrous aluminum oxides. musangwin rtp It is used as a starting material for the smelting of aluminum metal, a raw material for advanced ceramic products, and an active agent in chemical processing. keluaran singapura hari ini live Learn more about its properties, uses and production process from Britannica