Synonyms:2-Naphthalenesulfonicacid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(6-sulfo-2-naphthalenyl)azo]-,tetrasodium salt (9CI); 2-Naphthalenesulfonic acid,7,7'-ureylenebis[4-hydroxy-3-[(6-sulfo-2-naphthyl)azo]-, tetrasodium salt (8CI)
Synonyms:1-Naphthalenesulfonicacid, 5,5'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis-,tetrasodium salt (9CI); C.I. Direct Red 54 (8CI); Benzo Red 8BAS; C.I. 29215;Diazamine Fast Scarlet 8BA; Diazol Fast Scarlet 8BA; Direct Red 2S;Tertrodirect Scarlet 8BA