Synonyms: Copper,[hydrogen sulfamoylphthalocyaninesulfonato(2-)]-, sodium salt (7CI);Cuprate(1-),[C-(aminosulfonyl)-29H,31H-phthalocyanine-C-sulfonato(3-)-N29,N30,N31,N32]-,sodium; Cuprate(1-), [C-(aminosulfonyl)-29H,31H-phthalocyanine-C-sulfonato(3-)-kN29,kN30,kN31,kN32]-, sodium (9CI);29H,31H-Phthalocyanine-C-sulfonic acid, C-(aminosulfonyl)-, copper complex