Synonyms: | 2,7-Naphthalenedisulfonicacid,3-[(5-chloro-2-hydroxy-3-sulfophenyl)azo]-4,5-dihydroxy-6-[(3-sulfophenyl)azo]-(9CI); 2,7-Naphthalenedisulfonic acid,3-[(5-chloro-2-hydroxy-3-sulfophenyl)azo]-4,5-dihydroxy-6-[(m-sulfophenyl)azo]-(7CI,8CI); 2-(2-Hydroxy-3-sulfo-5-nitrophenylazo)-7-(3-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonicacid; Sulfochlorophenol M |