7784-28-3 Alum, porous Alum, sodium Aluminum sodium disulfate dodecahydrate Aluminum sodium sulfate Aluminum sodium sulfate (AlNa(SO4)2) dodecahydrate HSDB 2686 Monoaluminum monosodium disulfate dodecahydrate SODIUM ALUM Soda alum Sodium aluminum sulfate Sodium aluminum sulfate dodecahydrate Sodium aluminum sulfate dodecahydrate (NaAl(SO4)2.12H2O) Sulfuric acid, aluminum sodium salt (2:1:1), dodecahydrate