84540-31-8

84540-31-8 structure
84540-31-8 structure
  • Name: Epsilon Blue
  • Chemical Name: ε Blue
  • CAS Number: 84540-31-8
  • Molecular Formula: C16H11N3NaO9S2+
  • Molecular Weight: 476.39300
  • Create Date: 2016-11-21 17:15:53
  • Modify Date: 2024-01-19 11:24:26

Name ε Blue
Synonyms 8-Hydroxy-7-[(4-nitrophenyl)azo]-1,6-naphthalenedisulfonic acid disodium salt
disodium 8-hydroxy-7-[(4-nitrophenyl)azo]naphthalene-1,6-disulphonate
Density 1.802g/cm3
Molecular Formula C16H11N3NaO9S2+
Molecular Weight 476.39300
Exact Mass 475.98300
PSA 216.27000
LogP 6.04720
Index of Refraction 1.749