1-Naphthalenesulfonicacid, 5-hydroxy-6-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)

Names

[ CAS No. ]:
3746-79-0

[ Name ]:
1-Naphthalenesulfonicacid, 5-hydroxy-6-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)

[Synonym ]:
C.I.Mordant Blue 78
Acid scarlet BS
C.I.Acid Red 12

[ Density]:
1.62g/cm3

[ Molecular Formula ]:
C₂₀H₁₄N₂NaO₇S₂+

[ Molecular Weight ]:
481.45400

[ Exact Mass ]:
481.01400

[ PSA ]:
170.45000

[ LogP ]:
6.76900

[ Index of Refraction ]:
1.73