Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 1-Naphthalenesulfonic acid, 4-(2-(4-(2-(2,4-diaminophenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:1)
RN: 10115-25-0
InChIKey: REXKKXDFCFPBRE-LSLFBVSVSA-M

Molecular Formula

  • C26-H20-N6-O3-S.Na

Molecular Weight

  • 518.531
 
* 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

Synonym

  • EINECS 233-318-5

Systematic Names

  • 1-Naphthalenesulfonic acid, 4-((4-((2,4-diaminophenyl)azo)-1-naphthalenyl)azo)-, monosodium salt
  • 1-Naphthalenesulfonic acid, 4-(2-(4-(2-(2,4-diaminophenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:1)
  • Sodium 4-((4-((2,4-diaminophenyl)azo)naphthyl)azo)naphthalene-1-sulphonate

Registry Numbers

CAS Registry Number

  • 10115-25-0

System Generated Number

  • 0010115250

Molecular Formulas

Molecular Formula

  • C26-H20-N6-O3-S.Na

Molecular Formula Fragments

  • C26-H20-N6-O3-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C26H20N6O3S.Na/c27-16-9-10-25(21(28)15-16)32-31-23-12-11-22(17-5-1-2-6-18(17)23)29-30-24-13-14-26(36(33,34)35)20-8-4-3-7-19(20)24;/h1-15H,27-28H2,(H,33,34,35);/q;+1/p-1/b30-29+,32-31+;

InChIKey

REXKKXDFCFPBRE-LSLFBVSVSA-M

Smiles

c12c(S(=O)(=O)[O-])ccc(\N=N\c3c4ccccc4c(\N=N\c4c(N)cc(N)cc4)cc3)c1cccc2.[Na+]