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

Suppliers

Names

[ CAS No. ]:
85959-23-5

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

[Synonym ]:
5-[(E)-{2,4-Dihydroxy-3-[(E)-(2-hydroxy-5-nitrophenyl)diazenyl]phenyl}diazenyl]-4-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonic acid
2,7-Naphthalenedisulfonic acid, 5-[(E)-2-[2,4-dihydroxy-3-[(E)-2-(2-hydroxy-5-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[(E)-2-(4-nitrophenyl)diazenyl]-
5-[2-[2,4-Dihydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonic acid

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Molecular Formula ]:
C28H18N8O14S2

[ Molecular Weight ]:
754.618

[ Exact Mass ]:
754.038391

[ LogP ]:
1.55

[ Index of Refraction ]:
1.807