disodium 2-[[1-hydroxy-7-(phenylamino)-3-sulphonato-2-naphthyl]azo]benzoate ;2-[[1-Hydroxy-7-(phenylamino)-3-sulfo-2-naphtyl]azo]benzoic acid disodium salt;Acid Anthracene Brown PGA;C.I.17590;C.I.Mordant Brown 40;CHROME BROWN PG;2-[[1-hydroxy-7-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-benzoicacidisod ;acidanthracene
