Copper(II) azide14215-30-6100 % similar Lead(II) azide13424-46-960 % similar Silver azide13863-88-260 % similar Barium azide18810-58-760 % similar Caesium azide22750-57-860 % similar Sodium azide26628-22-860 % similar Tributyltin azide17846-68-336 % similar