CAS7784-25-0 7784-26-1
FormulaAlNH4(SO4)2 12H2O
SynonymAmmonium alum, Alum, ammonium, Aluminum ammonium bis (sulfate), Aluminum ammonium sulfate, Ammonium aluminum alum, Ammonium aluminum sulfate Burnt ammonium alum, Exsiccated ammonium alum, Sulfuric acid, aluminum ammonium salt (211), dodecahydrate