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Aluminium Wikipedia

Aluminium WikipediaAluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and ...

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Aluminium sulfate Gongyi Fengtai Refractory Abrasive Co ...

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Aluminium sulfate Wikipedia

Aluminium sulfate WikipediaAluminium sulfate is a chemical compound with the formula Al 2 (SO 4) 3. It is soluble in water and is mainly used as a coagulating agent (promoting particle collision by neutralizing charge) in the purification of drinking water and wastewater treatment plants, and also in paper manufacturing. The anhydrous form occurs naturally as a rare mineral millosevichite, found for example in volcanic ...

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