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2,7-Naphthalenedisulfonic acid, 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4,5-dihydroxy-, tetrasodium salt (6426-73-9)

Identification
Name:2,7-Naphthalenedisulfonic acid, 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4,5-dihydroxy-, tetrasodium salt
Synonyms:C.I. Direct Blue 49;2,7-Naphthalenedisulfonic acid, 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4,5-dihydroxy-, tetrasodium salt
CAS:6426-73-9
Molecular Formula: C32H18N4Na4O16S4
Molecular Weight: 934.7216
InChI: InChI=1/C32H22N4O16S4.4Na/c37-23-13-21(53(41,42)43)9-17-11-25(55(47,48)49)29(31(39)27(17)23)35-33-19-5-1-15(2-6-19)16-3-7-20(8-4-16)34-36-30-26(56(50,51)52)12-18-10-22(54(44,45)46)14-24(38)28(18)32(30)40;;;;/h1-14,37-40H,(H,41,42,43)(H,44,45,46)(H,47,48,49)(H,50,51,52);;;;/q;4*+1/p-4
Molecular Structure: (C32H18N4Na4O16S4) C.I. Direct Blue 49;2,7-Naphthalenedisulfonic acid, 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4,5-...
Properties
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