ammonium alum

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Noun1.ammonium alum - a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
Al, aluminium, aluminum, atomic number 13 - a silvery ductile metallic element found primarily in bauxite
double salt - a solution of two simple salts that forms a single substance on crystallization
References in periodicals archive ?
Tenders are invited for Supply Of Ammonium Alum And Quick Lime For Drinking Water Treatment Plant At Agtp, Neepco Ltd.
Part of the range, the new Neutral Scent Free Deodorant features a complex of witch hazel, aloe vera and olive leaf that is blended with a naturally occurring mineral salt ammonium alum to combat germs, while zinc ricinoleate, derived from castor oil, acts as an effective natural deodorant without inhibiting normal perspiration.
A handful number of different industrial chemicals, such that, alumina, aluminium sulphate, sodium or ammonium alum, sodium sulphate) and sodium bisulphate were prepared from the single IP.