disodium 3-[[2-[(dihydroxyarsino)oxy]phenyl]azo]-4,5-dihydroxynaphthalene-2,7-disulphonate

[ CAS No. ]:
84215-48-5

[ Name ]:
disodium 3-[[2-[(dihydroxyarsino)oxy]phenyl]azo]-4,5-dihydroxynaphthalene-2,7-disulphonate

[Synonym ]:
Disodium (3E)-3-({2-[(dihydroxyarsino)oxy]phenyl}hydrazono)-5-hydroxy-4-oxo-3,4-dihydro-2,7-naphthalenedisulfonate
2,7-Naphthalenedisulfonic acid, 3-[2-[2-[(dihydroxyarsino)oxy]phenyl]hydrazinylidene]-3,4-dihydro-5-hydroxy-4-oxo-, sodium salt, (3E)- (1:2)