4,5-dihydro-5-oxo-1-(4-sulphophenyl)-4-[(4-sulphophenyl)azo]-1H-pyrazole-3-carboxylic acid
Names
[ CAS No. ]:
34175-08-1
[ Name ]:
4,5-dihydro-5-oxo-1-(4-sulphophenyl)-4-[(4-sulphophenyl)azo]-1H-pyrazole-3-carboxylic acid
[Synonym ]:
5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid
C. I. Acid Yellow 23
EINECS 251-862-1
Chemical & Physical Properties
[ Density]:
1.82g/cm3
[ Molecular Formula ]:
C16H12N4O9S2
[ Molecular Weight ]:
468.41800
[ Exact Mass ]:
468.00500
[ PSA ]:
220.19000
[ LogP ]:
2.78190
[ Index of Refraction ]:
1.76