disodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate

[ CAS No. ]:
93940-02-4

[ Name ]:
disodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate

[Synonym ]:
Disodium 4-{(2E)-2-[(5Z)-4,6-dioxo-5-(phenylhydrazono)-2-cyclohexen-1-ylidene]hydrazino}-5-hydroxy-2,7-naphthalenedisulfonate
2,7-Naphthalenedisulfonic acid, 4-[(2E)-2-[(5Z)-4,6-dioxo-5-(2-phenylhydrazinylidene)-2-cyclohexen-1-ylidene]hydrazinyl]-5-hydroxy-, sodium salt (1:2)