英文名称:Cuprate(4-), 2-3-4-chloro-6-4-(2,3-dibromo-1-oxopropyl)amino-2-sulfophenylamino-1,3,5-triazin-2-ylamino-2-(hydroxy-.kappa.O)-5-sulfophenylazo-.kappa.N2phenylmethylazo-.kappa.N1-4-sulfobenzoato(6-)-.kappa.O-, sodium; Copper(Ⅱ) complex of 2-[α-[2-hydroxy-3-[4-chloro-6-[4-(2,3-dibromopropionylamino)-2-sulfophenylamino-[1,3,5]triazine-2-ylamino]-5-sulfophenylazo]-benzylidenehydrazino]-4-sulfobenzoic acid sodium salt