English alias:1-Butyl-3-methylimidazolium hydrogen sulfate;1-butyl-3-methylimidazol-3-ium,hydrogen sulfate;3-butyl-1-methyl-1H-Imidazolium sulfate;[BMIm][HSO4];3-butyl-1-methyl-1H-imidazol-3-ium hydrogensulfate;BASIONIC AC 28;Basionics(R) AC 28;Basionics® AC 28;1-Butyl-3-methylimidazolium bisulfate;1-n-Butyl-3-methylimidazolium hydrogen sulfate