5-oxo-1-(4-sulfo-phenyl)-4-(4-sulfo-phenylhydrazono)-4,5-dihydro-1H-pyrazole-3-carboxylic acid , trisodium-salt
Names
[ CAS No. ]:
862-64-6
[ Name ]:
5-oxo-1-(4-sulfo-phenyl)-4-(4-sulfo-phenylhydrazono)-4,5-dihydro-1H-pyrazole-3-carboxylic acid , trisodium-salt
[Synonym ]:
5-Oxo-1-(4-sulfo-phenyl)-4-(4-sulfo-phenylhydrazono)-4,5-dihydro-1H-pyrazol-3-carbonsaeure, Trinatrium-Salz
Tartrazin
Chemical & Physical Properties
[ Molecular Formula ]:
C16H9N4NaO9S2--
[ Molecular Weight ]:
488.38400
[ Exact Mass ]:
487.97100
[ PSA ]:
228.35000
[ LogP ]:
0.15060