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Substance Name: 1,3-Naphthalenedisulfonic acid, 7,7'-(carbonylbis(imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:4)
RN: 68227-41-8
InChIKey: IYQIZSSDYZJUES-RRJGSHPESA-J

Molecular Formula

  • C35-H28-N6-O15-S4.4Na

Molecular Weight

  • 988.826
 
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Names and Synonyms

Synonym

  • EINECS 269-353-8

Systematic Names

  • 1,3-Naphthalenedisulfonic acid, 7,7'-(carbonylbis(imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:4)
  • 1,3-Naphthalenedisulfonic acid, 7,7'-(carbonylbis(imino(3-methoxy-4,1-phenylene)azo))bis-, tetrasodium salt
  • Tetrasodium 7,7'-(carbonylbis(imino(3-methoxy-4,1-phenylene)azo))bisnaphthalene-1,3-disulphonate

Registry Numbers

CAS Registry Number

  • 68227-41-8

System Generated Number

  • 0068227418

Molecular Formulas

Molecular Formula

  • C35-H28-N6-O15-S4.4Na

Molecular Formula Fragments

  • C35-H28-N6-O15-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C35H28N6O15S4.4Na/c1-55-31-15-23(40-38-21-5-3-19-11-25(57(43,44)45)17-33(27(19)13-21)59(49,50)51)7-9-29(31)36-35(42)37-30-10-8-24(16-32(30)56-2)41-39-22-6-4-20-12-26(58(46,47)48)18-34(28(20)14-22)60(52,53)54;;;;/h3-18H,1-2H3,(H2,36,37,42)(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b40-38+,41-39+;;;;

InChIKey

IYQIZSSDYZJUES-RRJGSHPESA-J

Smiles

S(=O)(=O)([O-])c1cc2ccc(\N=N\c3cc(c(NC(Nc4c(cc(\N=N\c5ccc6cc(cc(c6c5)S(=O)(=O)[O-])S(=O)(=O)[O-])cc4)OC)=O)cc3)OC)cc2c(c1)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]