Acid Red 289
Names
[ CAS No. ]:
12220-28-9
[ Name ]:
Acid Red 289
[Synonym ]:
Acid Red 289
Sodium 4-[(E)-{6-[(2,6-dimethylphenyl)amino]-9-(2-sulfonatophenyl)-3H-xanthen-3-ylidene}ammonio]-3,5-dimethylbenzenesulfonate
Benzenesulfonic acid, 4-[[(3E)-6-[(2,6-dimethylphenyl)amino]-9-(2-sulfophenyl)-3H-xanthen-3-ylidene]amino]-3,5-dimethyl-, sodium salt (1:1)
Chemical & Physical Properties
[ Molecular Formula ]:
C35H29N2NaO7S2
[ Molecular Weight ]:
676.734
[ Exact Mass ]:
676.131409
[ PSA ]:
168.36000
[ LogP ]:
10.37070