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2-Naphthalenesulfonicacid,4-hydroxy-7-[2-[4-[2-(4-nitro-2-sulfophenyl)ethenyl]-3-sulfophenyl]diazenyl]-3-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:5) (94713-29-8)

Identification
Name:2-Naphthalenesulfonicacid,4-hydroxy-7-[2-[4-[2-(4-nitro-2-sulfophenyl)ethenyl]-3-sulfophenyl]diazenyl]-3-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:5)
Synonyms:2-Naphthalenesulfonicacid,4-hydroxy-7-[[4-[2-(4-nitro-2-sulfophenyl)ethenyl]-3-sulfophenyl]azo]-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-,pentasodium salt (9CI); Acid Red 431; C.I. 335355; C.I. Acid Red 431
CAS:94713-29-8
EINECS: 305-573-3
Molecular Formula: C36H25 N7 O18 S5 . 5 Na
Molecular Weight: 1113.85395
InChI: InChI=1/C36H25N7O18S5.5Na/c44-36-29-13-8-24(38-40-25-5-3-20(31(17-25)63(50,51)52)1-2-21-4-10-27(43(45)46)19-32(21)64(53,54)55)15-22(29)16-34(66(59,60)61)35(36)42-41-30-14-9-26(18-33(30)65(56,57)58)39-37-23-6-11-28(12-7-23)62(47,48)49;;;;;/h1-19,41H,(H,47,48,49)(H,50,51,52)(H,53,54,55)(H,56,57,58)(H,59,60,61);;;;;/q;5*+1/p-5/b2-1+,39-37+,40-38+,42-35-;;;;;
Molecular Structure: (C36H25N7O18S5.5Na) 2-Naphthalenesulfonicacid,4-hydroxy-7-[[4-[2-(4-nitro-2-sulfophenyl)ethenyl]-3-sulfophenyl]azo]-3-[[...
Properties
Flash Point: °C
Boiling Point: °Cat760mmHg
Density:g/cm3
Flash Point: °C
Safety Data
 

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