英文名称:Chromate(1-), hexaaqua[m-[3-[[3-(amino-kN)-5-(hydroxy-kO)-6-[[2-(hydroxy-kO)-5-nitro-3-sulfophenyl]azo-kN1]-1-naphthalenyl]azo-kN1]-2-(hydroxy-kO)-5-sulfobenzoato(7-)]]di-,sodium (9CI); Chromate(1-),hexaaqua[m-[3-[[3-amino-5-hydroxy-6-[(2-hydroxy-5-nitro-3-sulfophenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-5-sulfobenzoato(7-)]]di-,sodium; Black SVS for Aluminum