2-Naphthalenesulfonicacid,3-[2-[4-[2-(4-amino-2-sulfophenyl)diazenyl]-2-ethoxy-6-sulfo-1-naphthalenyl]diazenyl]-7-[[4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]benzoyl]amino]-4-hydroxy-,sodium salt (1:3) (6428-23-5)

Identification
Name:	2-Naphthalenesulfonicacid,3-[2-[4-[2-(4-amino-2-sulfophenyl)diazenyl]-2-ethoxy-6-sulfo-1-naphthalenyl]diazenyl]-7-[[4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]benzoyl]amino]-4-hydroxy-,sodium salt (1:3)
Synonyms:	2-Naphthalenesulfonicacid,3-[[4-[(4-amino-2-sulfophenyl)azo]-2-ethoxy-6-sulfo-1-naphthalenyl]azo]-7-[[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoyl]amino]-4-hydroxy-,trisodium salt (9CI); Benzamin Green 3GS (6CI); C.I. Direct Green 50 (7CI);C.I. Direct Green 50, trisodium salt (8CI); C.I. 34295
CAS:	6428-23-5
Molecular Formula:	C45H36 N10 O13 S3 . 3 Na
Molecular Weight:	0
InChI:	InChI=1/C22H28N2OS/c1-2-25-16-15-23-11-13-24(14-12-23)22-19-8-4-3-7-18(19)17-26-21-10-6-5-9-20(21)22/h3-10,22H,2,11-17H2,1H3
Molecular Structure:
Properties
Flash Point:	240.6°C
Boiling Point:	474.1°C at 760 mmHg
Density:	1.142g/cm³
Refractive index:	1.601
Flash Point:	240.6°C
Safety Data