5-amino-8-[(p-aminophenyl)azo]naphthalene-2-sulphonic acid

Names

[ CAS No. ]:
85-77-8

[ Name ]:
5-amino-8-[(p-aminophenyl)azo]naphthalene-2-sulphonic acid

[Synonym ]:
2-Naphthalenesulfonic acid,5-amino-8-((4-aminophenyl)azo)
EINECS 201-631-6
2-Naphthalenesulfonic acid,5-amino-8-(2-(4-aminophenyl)diazenyl)
5-Amino-8-((p-aminophenyl)azo)-2-naphthalenesulfonic acid
5-Amino-8-((p-aminophenyl)azo)naphthalene-2-sulphonic acid

Chemical & Physical Properties

[ Density]:
1.52g/cm3

[ Molecular Formula ]:
C₁₆H₁₄N₄O₃S

[ Molecular Weight ]:
342.37200

[ Exact Mass ]:
342.07900

[ PSA ]:
139.51000

[ LogP ]:
5.90950

[ Index of Refraction ]:
1.722