Zinc perchlorate hexahydrate10025-64-635 % similar Lithium perchlorate trihydrate13453-78-635 % similar Cobalt perchlorate hexahydrate13478-33-635 % similar Nickel perchlorate hexahydrate13520-61-135 % similar Sodium perchlorate monohydrate7791-07-335 % similar Tetramethylammonium sulfate14190-16-032 % similar Tetramethylammonium nitrate1941-24-832 % similar Acetylcholine perchlorate927-86-631 % similar