Synonyms: Nickel phthalocyanine;Nickel(II) phthalocyanine;14055-02-8;NSC40712;EINECS 237-893-3;NSC-40712;NSC 173214;Nickel, (phthalocyaninato(2-))- (8CI);(29H,31H-Phthalocyaninato(2-)-N29,N30,N31,N32)nickel;Nickel, (29H,31H-phthalocyaninato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)-, (SP-4-1)-;Nickel, (29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32)-, (SP-4-1)- (9CI);26893-94-7