Acid Red 157
Names
[ CAS No. ]:
12217-34-4
[ Name ]:
Acid Red 157
[Synonym ]:
6-Amino-5-((2-((ethylphenylamino)sulphonyl)phenyl)azo)-4-hydroxynaphthalene-2-sulphonic acid
6-Amino-5-[(E)-{2-[ethyl(phenyl)sulfamoyl]phenyl}diazenyl]-4-hydroxy-2-naphthalenesulfonic acid
2-Naphthalenesulfonic acid, 6-amino-5-[(E)-2-[2-[(ethylphenylamino)sulfonyl]phenyl]diazenyl]-4-hydroxy-
Acid Red 157
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Molecular Formula ]:
C24H22N4O6S2
[ Molecular Weight ]:
526.585
[ Exact Mass ]:
526.098083
[ PSA ]:
179.48000
[ LogP ]:
0.32
[ Index of Refraction ]:
1.690