2,7-Naphthalenedisulfonicacid,5-[2-[2,4-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-,sodium salt (1:2) (85959-21-3)

Identification
Name:	2,7-Naphthalenedisulfonicacid,5-[2-[2,4-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-,sodium salt (1:2)
Synonyms:	2,7-Naphthalenedisulfonicacid,5-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-,disodium salt (9CI)
CAS:	85959-21-3
EINECS:	289-012-7
Molecular Formula:	C28H18 N8 O14 S2 . 2 Na
Molecular Weight:	798.58138
InChI:	InChI=1/C28H18N8O14S2.2Na/c37-21-7-5-16(36(43)44)11-19(21)31-34-26-23(52(48,49)50)10-13-9-17(51(45,46)47)12-20(24(13)28(26)40)32-30-18-6-8-22(38)25(27(18)39)33-29-14-1-3-15(4-2-14)35(41)42;;/h1-12,29,31-32,37H,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2/b30-18+,33-25-,34-26-;;
Molecular Structure:
Properties
Safety Data