4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalenesulphonic acid
Names
[ CAS No. ]:
5924-52-7
[ Name ]:
4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalenesulphonic acid
[Synonym ]:
(3Z)-3-[(2-Hydroxy-4-nitrophenyl)hydrazono]-4-oxo-3,4-dihydro-1-naphthalenesulfonic acid
1-Naphthalenesulfonic acid, 3,4-dihydro-3-[2-(2-hydroxy-4-nitrophenyl)hydrazinylidene]-4-oxo-, (3Z)-
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Molecular Formula ]:
C16H11N3O7S
[ Molecular Weight ]:
389.339
[ Exact Mass ]:
389.031769
[ LogP ]:
3.65
[ Index of Refraction ]:
1.733