Benzoic acid,5-[2-[4'-[2-[2,4-dihydroxy-3-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2)
Names
[ CAS No. ]:
2893-80-3
[ Name ]:
Benzoic acid,5-[2-[4'-[2-[2,4-dihydroxy-3-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2)
[Synonym ]:
Direct Brown GR
Direct Fast Brown GR
C.I. Direct Brown 6
disodium 5-[[4'-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate
5-[[4'-[[2,4-Dihydroxy-3-[(4-sulfophenyl)azo]phenyl]azo]-1,1'-biphenyl-4-yl]azo]-2-hydroxybenzoic acid disodium salt
Trisulfon Brown 3R
Chemical & Physical Properties
[ Molecular Formula ]:
C31H22N6NaO8S+
[ Molecular Weight ]:
661.59700
[ Exact Mass ]:
661.11200
[ PSA ]:
234.90000
[ LogP ]:
9.74230