2,7-Naphthalenedisulfonicacid,3-[2-(2-arsonoylphenyl)diazenyl]-6-[2-(4-arsonoylphenyl)diazenyl]-4,5-dihydroxy-
CAS No. 29543-60-0
2,7-Naphthalenedisulfonicacid, 3-[(2-arsonophenyl)azo]-6-[(4-arsonophenyl)azo]-4,5-dihydroxy- (9CI); 2,7-Naphthalenedisulfonic acid,3-[(o-arsonophenyl)azo]-6-[(p-arsonophenyl)azo]-4,5-dihydroxy- (8CI); Arsenazo-arsanilic