71617-30-6 Copper, (29H,31H-phthalocyanine-C,C,C-trisulfonamidato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)-, trilithium salt Copper, (29H,31H-phthalocyaninetrisulfonamidato(2-)-N29,N30,N31,N32)-, trilithium salt