Acetic acid,2-[[5-amino-2-[2-[4'-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]phenyl]amino]-2-oxo-,sodium salt (1:2) (6428-91-7)

Identification
Name:	Acetic acid,2-[[5-amino-2-[2-[4'-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]phenyl]amino]-2-oxo-,sodium salt (1:2)
Synonyms:	Aceticacid,[[5-amino-2-[[4'-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]phenyl]amino]oxo-,disodium salt (9CI); Oxanilic acid,5'-amino-2'-[[4'-[(1-hydroxy-4-sulfo-2-naphthyl)azo]-3,3'-dimethoxy-4-biphenylyl]azo]-,disodium salt (8CI); C.I. 24050; Oxamine Black BR
CAS:	6428-91-7
Molecular Formula:	C32H26 N6 O9 S . 2 Na
Molecular Weight:	245.2523
InChI:	InChI=1/C13H12FN3O/c14-10-4-6-11(7-5-10)17-13(18)16-9-12-3-1-2-8-15-12/h1-8H,9H2,(H2,16,17,18)
Molecular Structure:
Properties
Flash Point:	180.2°C
Boiling Point:	374.4°Cat760mmHg
Density:	1.294g/cm³
Refractive index:	1.621
Flash Point:	180.2°C
Safety Data