disodium 5-[(2,4-dihydroxyphenyl)azo]-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate

[ CAS No. ]:
85136-42-1

[ Name ]:
disodium 5-[(2,4-dihydroxyphenyl)azo]-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate

[Synonym ]:
Disodium (3E)-3-[(2-hydroxy-3,5-dinitrophenyl)hydrazono]-5-[(2E)-2-(2-hydroxy-4-oxo-2,5-cyclohexadien-1-ylidene)hydrazino]-4-oxo-3,4-dihydro-2,7-naphthalenedisulfonate
2,7-Naphthalenedisulfonic acid, 3,4-dihydro-3-[2-(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-5-[(2E)-2-(2-hydroxy-4-oxo-2,5-cyclohexadien-1-ylidene)hydrazinyl]-4-oxo-, sodium salt, (3E)- (1:2)