2,7-Naphthalenedisulfonicacid,5-(benzoylamino)-4-hydroxy-1-[2-[4-[[[4-[2-(4-sulfophenyl)diazenyl]phenyl]amino]carbonyl]phenyl]diazenyl]-,sodium salt (1:3) (6949-17-3)

Identification
Name:	2,7-Naphthalenedisulfonicacid,5-(benzoylamino)-4-hydroxy-1-[2-[4-[[[4-[2-(4-sulfophenyl)diazenyl]phenyl]amino]carbonyl]phenyl]diazenyl]-,sodium salt (1:3)
Synonyms:	2,7-Naphthalenedisulfonicacid,5-(benzoylamino)-4-hydroxy-1-[[4-[[[4-[(4-sulfophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-,trisodium salt (9CI); NSC 65852
CAS:	6949-17-3
Molecular Formula:	C36H26 N6 O12 S3 . 3 Na
Molecular Weight:	0
InChI:	InChI=1/C36H26N6O12S3/c43-31-20-32(57(52,53)54)34(29-18-28(56(49,50)51)19-30(33(29)31)38-36(45)21-4-2-1-3-5-21)42-41-24-8-6-22(7-9-24)35(44)37-23-10-12-25(13-11-23)39-40-26-14-16-27(17-15-26)55(46,47)48/h1-20,41H,(H,37,44)(H,38,45)(H,46,47,48)(H,49,50,51)(H,52,53,54)/b40-39+,42-34+
Molecular Structure:
Properties
Density:	1.62g/cm³
Refractive index:	1.737
Safety Data