Synonyms:
acid blue 116 ; c.i.acid blue 116 ; fast navy blue g ; acid blue 116 (c.i. 26380) ; disodium 8-(phenylamino)-5-[[4-(phenylazo)-7-sulphonato-1-naphthyl]azo]naphthalenesulphonate ; 8-(phenylamino)-5-[[4-(phenylazo)-7-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt ; 1-naphthalenesulfonic acid, 8-(phenylamino)-5-4-(phenylazo)-7-sulfo-1-naphthalenylazo-, disodium salt