英文别名:
trisodium 4-[(o-arsonophenyl)azo]-3-oxidonaphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 4-(2-arsonophenyl)azo-3-hydroxy-, trisodium salt;1-(o-Arsonophenylazo)-2-naphthol-3,6-disulfonic acid, sodium salt;1-(o-Arsonophenylazo)-2-naphthol-3,6-disulfonic acid,sodium salt;2,7-Naphthalenesulfonic acid, 4-(2-arsonophenyl)azo)-3-hydroxy-, trisodium salt;2,7-Naphthalenesulfonic acid,4-(2-arsonophenyl)azo)-3-hydroxy-,trisodium salt;Thoron I