barium 4-[(2,4-dimethylphenyl)azo]-3-hydroxynaphthalene-2,7-disulphonate

Names

[ Name ]:
barium 4-[(2,4-dimethylphenyl)azo]-3-hydroxynaphthalene-2,7-disulphonate

[Synonym ]:
(4Z)-4-[(2,4-Dimethylphenyl)hydrazono]-3-oxo-3,4-dihydro-2,7-naphthalenedisulfonic acid
Ponceau 2R
2,7-Naphthalenedisulfonic acid, 4-[2-(2,4-dimethylphenyl)hydrazinylidene]-3,4-dihydro-3-oxo-, (4Z)-

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Molecular Formula ]:
C₁₈H₁₆N₂O₇S₂

[ Molecular Weight ]:
436.459

[ Exact Mass ]:
436.039886

[ LogP ]:
2.01

[ Index of Refraction ]:
1.689