5-[(4-amino-5-methoxy-o-tolyl)azo]-2-methoxybenzenesulphonic acid

Names

[ Name ]:
5-[(4-amino-5-methoxy-o-tolyl)azo]-2-methoxybenzenesulphonic acid

[Synonym ]:
5-[(E)-(4-Amino-5-methoxy-2-methylphenyl)diazenyl]-2-methoxybenzenesulfonic acid
Sirius scarlet GG (acid form)
5-[2-(4-Amino-5-methoxy-2-methylphenyl)diazenyl]-2-methoxybenzenesulfonic acid
Benzenesulfonic acid, 5-[(E)-2-(4-amino-5-methoxy-2-methylphenyl)diazenyl]-2-methoxy-

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Molecular Formula ]:
C₁₅H₁₇N₃O₅S

[ Molecular Weight ]:
351.378

[ Exact Mass ]:
351.088898

[ LogP ]:
2.69

[ Index of Refraction ]:
1.613