disodium 5-[[2,4-dihydroxy-5-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate

[ CAS No. ]:
70210-24-1

[ Name ]:
disodium 5-[[2,4-dihydroxy-5-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate

[Synonym ]:
2,7-Naphthalenedisulfonic acid, 5-[(E)-2-[2,4-dihydroxy-5-[(E)-2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[(E)-2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2)
2,7-Naphthalenedisulfonic acid, 5-((2,4-dihydroxy-5-((4-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)-, disodium salt
Disodium 5-((2,4-dihydroxy-5-((4-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate
Disodium 5-[(E)-{2,4-dihydroxy-5-[(E)-(4-nitrophenyl)diazenyl]phenyl}diazenyl]-4-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate