2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[2-(4-amino-2-hydroxyphenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:3) (83968-71-2)

Identification
Name:	2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[2-(4-amino-2-hydroxyphenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:3)
Synonyms:	2,7-Naphthalenedisulfonicacid,4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulfophenyl)azo]-,trisodium salt (9CI)
CAS:	83968-71-2
EINECS:	281-552-1
Molecular Formula:	C28H22 N8 O11 S3 . 3 Na
Molecular Weight:	808.66177
InChI:	InChI=1/C28H22N8O11S3.3Na/c29-15-1-10-20(21(37)13-15)34-31-16-2-4-17(5-3-16)32-35-26-22(49(42,43)44)11-14-12-23(50(45,46)47)27(28(38)24(14)25(26)30)36-33-18-6-8-19(9-7-18)48(39,40)41;;;/h1-13,31,33H,29-30H2,(H,39,40,41)(H,42,43,44)(H,45,46,47);;;/q;3*+1/p-3/b34-20+,35-32+,36-27-;;;
Molecular Structure:
Properties
Safety Data