Potassium bisulfate7646-93-7100 % similar Basic copper sulfate1344-73-667 % similar Sulfuric acid, sodium salt15124-09-167 % similar Sodium bisulfate7681-38-167 % similar Tetramethylammonium hydrogen sulphate80526-82-560 % similar Sodium bisulfate monohydrate10034-88-557 % similar Potassium peroxymonosulfate sulfate (2KHSO5.KHSO4.K2SO4)37222-66-554 % similar Tetramethylammonium hydrogen sulfate monohydrate103812-00-652 % similar Ammonium copper(II) sulfate hexahydrate13587-26-350 % similar Tetraethylammonium hydrogen sulfate16873-13-550 % similar Tetrapropylammonium hydrogen sulfate56211-70-246 % similar Tetrabutylammonium hydrogen sulfate32503-27-843 % similar Potassium sulfate7778-80-542 % similar Tetrahexylammonium hydrogen sulfate32503-34-740 % similar Potassium peroxymonosulfate10058-23-838 % similar Methyltricaprylylammonium bisulfate59158-14-438 % similar Cetyltrimethylammonium hydrogen sulfate68214-07-338 % similar Potassium alum10043-67-136 % similar Chrome alum10141-00-136 % similar Potassium thiosulfate10294-66-336 % similar