85283-48-3 EINECS 286-578-7 Potassium (N,N',N''-tris(carboxymethyl)-N,N,N',N',N'',N''-hexamethylsulpho-29H,31H-phthalocyaninetrimethylammoniumato(6-)-N29,N30,N31,N32)cuprate(1-)