Synonyms
2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-((8-hydroxy-3,6-disulfo-1-naphthalenyl)azo)-, tetrasodium salt; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(2-(8-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl)-, sodium salt (1:4); Tetrasodium 4,5-dihydroxy-3-((8-hydroxy-3,6-disulphonato-1-naphthyl)azo)naphthalene-2,7-disulphonate; [ChemIDplus]