2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((4-nitrophenyl)azo)-, disodium salt
Names
[ CAS No. ]:
68084-24-2
[ Name ]:
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((4-nitrophenyl)azo)-, disodium salt
[Synonym ]:
(3Z)-5-amino-6-(4-nitrophenyl)diazenyl-3-[(4-nitrophenyl)hydrazinylidene]-4-oxo-naphthalene-2,7-disulfonic acid
4-Amino-5-hydroxy-3,6-bis[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
Chemical & Physical Properties
[ Density]:
1.868g/cm3
[ Molecular Formula ]:
C22H15N7NaO11S2+
[ Molecular Weight ]:
640.51500
[ Exact Mass ]:
640.01700
[ PSA ]:
312.83000
[ LogP ]:
9.05740
[ Index of Refraction ]:
1.799