disodium,4-[(2E)-2-[3-ethoxycarbonyl-5-oxo-1-(4-sulfonatophenyl)pyrazol-4-ylidene]hydrazinyl]benzenesulfonate
Names
[ CAS No. ]:
6359-65-5
[ Name ]:
disodium,4-[(2E)-2-[3-ethoxycarbonyl-5-oxo-1-(4-sulfonatophenyl)pyrazol-4-ylidene]hydrazinyl]benzenesulfonate
[Synonym ]:
UNII-204VAH487B
C.i. acid Yellow 23,3-ethyl ester,disodium salt
Tartrazine,3-ethyl ester
Chemical & Physical Properties
[ Molecular Formula ]:
C18H14N4Na2O9S2
[ Molecular Weight ]:
540.43500
[ Exact Mass ]:
540.00000
[ PSA ]:
214.52000
[ LogP ]:
1.96380