Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2-Naphthalenesulfonic acid, 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)-2,1-diazenediyl))bis(4,6-dihydroxy-, sodium salt (1:2)
RN: 6507-79-5
InChIKey: SWYAODARJIJAKL-KNZLDKEQSA-L

Molecular Formula

  • C40-H36-N4-O10-S2.2Na

Molecular Weight

  • 840.839
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Synonyms

  • 2-Naphthalenesulfonic acid, 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxy-, disodium salt
  • 3,3'-(Cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxy-2-naphthalenesulfonic acid), disodium salt
  • EINECS 229-398-6

Systematic Names

  • 2-Naphthalenesulfonic acid, 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)-2,1-diazenediyl))bis(4,6-dihydroxy-, sodium salt (1:2)
  • 2-Naphthalenesulfonic acid, 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxy-, disodium salt
  • Disodium 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxynaphthalene-2-sulphonate)

Registry Numbers

CAS Registry Number

  • 6507-79-5

Other Registry Number

  • 53988-76-4

System Generated Number

  • 0006507795

Molecular Formulas

Molecular Formula

  • C40-H36-N4-O10-S2.2Na

Molecular Formula Fragments

  • C40-H36-N4-O10-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C40H36N4O10S2.2Na/c1-22-16-26(8-12-32(22)41-43-36-34(55(49,50)51)18-24-6-10-28(45)20-30(24)38(36)47)40(14-4-3-5-15-40)27-9-13-33(23(2)17-27)42-44-37-35(56(52,53)54)19-25-7-11-29(46)21-31(25)39(37)48;;/h6-13,16-21,45-48H,3-5,14-15H2,1-2H3,(H,49,50,51)(H,52,53,54);;/q;2*+1/p-2/b43-41+,44-42+;;

InChIKey

SWYAODARJIJAKL-KNZLDKEQSA-L

Smiles

[Na+].[Na+].C1(CCCCC1)(c1cc(c(cc1)\N=N\c1c(cc2ccc(cc2c1O)O)S(=O)(=O)[O-])C)c1cc(c(cc1)\N=N\c1c(cc2ccc(cc2c1O)O)S(=O)(=O)[O-])C