2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-[2-(2-methoxyphenyl)diazenyl]-, sodium salt(1:2)

Names

[ CAS No. ]:
6625-46-3

[ Name ]:
2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-[2-(2-methoxyphenyl)diazenyl]-, sodium salt(1:2)

[Synonym ]:
EINECS 229-584-7
pontacyl carmine 2b

[ Density]:
1.64g/cm3

[ Molecular Formula ]:
C₁₉H₁₅N₃Na₂O₉S₂

[ Molecular Weight ]:
539.44700

[ Exact Mass ]:
539.00500

[ PSA ]:
214.44000

[ LogP ]:
4.97060

[ Index of Refraction ]:
1.693