Perchloric Acid, Copper(2+) Salt, Hexahydrate, Copper Diperchlorate Hexahydrate, Copper Perchlorate (Cu(ClO4)2) Hexahydrate,Copper Perchlorate Hexahydrate, Copper Perchlorate Hexahydrate, Copper(2+) Perchlorate Hexahydrate, Cupric Diperchlorate Hexahydrate, Cupric Perchlorate Hexahydrate.