2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[[4-[(8-amino- 1-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-3-methoxyphenyl ]azo]phenyl]azo]-4-hydroxy-, tetrasodium salt
tetrasodium 5-amino-3-[[4-[[4-[(8-amino-1-hydroxy-3,6-disulphonato-2-naphthyl)azo]-3-methoxyphenyl]azo]phenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate
CAS: 72017-91-5
Molecular Formula: C33H22N8Na4O15S4