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Substance Name: Benzenesulfonic acid, 3,3'-((4,6-dihydroxy-1,3-phenylene)bis(2,1-diazenediyl))bis-, sodium salt (1:2)
RN: 65036-67-1
InChIKey: ROCXWHFNRMIAKN-JXYRNBIZSA-L

Molecular Formula

  • C18-H14-N4-O8-S2.2Na

Molecular Weight

  • 522.425
 
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Names and Synonyms

  • Benzenesulfonic acid, 3,3'-((4,6-dihydroxy-1,3-phenylene)bis(2,1-diazenediyl))bis-, sodium salt (1:2)
  • Benzenesulfonic acid, 3,3'-((4,6-dihydroxy-1,3-phenylene)bis(azo))bis-, disodium salt

Registry Numbers

CAS Registry Number

  • 65036-67-1

System Generated Number

  • 0065036671

Molecular Formulas

Molecular Formula

  • C18-H14-N4-O8-S2.2Na

Molecular Formula Fragments

  • C18-H14-N4-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C18H14N4O8S2.2Na/c23-17-10-18(24)16(22-20-12-4-2-6-14(8-12)32(28,29)30)9-15(17)21-19-11-3-1-5-13(7-11)31(25,26)27;;/h1-10,23-24H,(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2/b21-19+,22-20+;;

InChIKey

ROCXWHFNRMIAKN-JXYRNBIZSA-L

Smiles

S(=O)(=O)([O-])c1cc(\N=N\c2c(O)cc(O)c(\N=N\c3cc(S(=O)(=O)[O-])ccc3)c2)ccc1.[Na+].[Na+]