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Substance Name: 3,3'-(Cyclohexylidenebis((2-methoxy-p-phenylene)azo))bis(4,6-dihydroxynaphthalene-2-sulphonic) acid, potassium sodium salt
RN: 83249-59-6
InChIKey: VMKCZSKPUSXIIY-KNZLDKEQSA-N

Molecular Formula

  • C40-H36-N4-O12-S2.x-K.x-Na

Molecular Weight

  • 890.9604
 
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Names and Synonyms

Synonym

  • EINECS 280-327-5

Systematic Names

  • 2-Naphthalenesulfonic acid, 3,3'-(cyclohexylidenebis((2-methoxy-4,1-phenylene)azo))bis(4,6-dihydroxy-, potassium sodium salt
  • 3,3'-(Cyclohexylidenebis((2-methoxy-p-phenylene)azo))bis(4,6-dihydroxynaphthalene-2-sulphonic) acid, potassium sodium salt

Registry Numbers

CAS Registry Number

  • 83249-59-6

System Generated Number

  • 0083249596

Molecular Formulas

Molecular Formula

  • C40-H36-N4-O12-S2.x-K.x-Na

Molecular Formula Fragments

  • C40-H36-N4-O12-S2
  • COMPONENT
  • K
  • Na

Structure Descriptors

InChI

1S/C40H36N4O12S2.K.Na/c1-55-32-18-24(8-12-30(32)41-43-36-34(57(49,50)51)16-22-6-10-26(45)20-28(22)38(36)47)40(14-4-3-5-15-40)25-9-13-31(33(19-25)56-2)42-44-37-35(58(52,53)54)17-23-7-11-27(46)21-29(23)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/b43-41+,44-42+;;

InChIKey

VMKCZSKPUSXIIY-KNZLDKEQSA-N

Smiles

COc1c(ccc(c1)C2(CCCCC2)c3cc(c(cc3)/N=N/c4c(c5c(cc4S(=O)(=O)O)ccc(c5)O)O)OC)/N=N/c6c(c7c(cc6S(=O)(=O)O)ccc(c7)O)O.[Na+].[K+]