Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2-Naphthalenesulfonic acid, 8-amino-4-hydroxy-3-(2-(4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:2)
RN: 68227-73-6
InChIKey: QDTBHMSJYYMBPU-JQIYNFIASA-L

Molecular Formula

  • C22-H17-N5-O7-S2.2Na

Molecular Weight

  • 571.5
 
* 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, 8-amino-4-hydroxy-3-((4-((4-sulfophenyl)azo)phenyl)azo)-, disodium salt
  • EINECS 269-385-2

Systematic Names

  • 2-Naphthalenesulfonic acid, 8-amino-4-hydroxy-3-((4-((4-sulfophenyl)azo)phenyl)azo)-, disodium salt
  • 2-Naphthalenesulfonic acid, 8-amino-4-hydroxy-3-(2-(4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 8-amino-4-hydroxy-3-((4-((4-sulphonatophenyl)azo)phenyl)azo)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 68227-73-6

System Generated Number

  • 0068227736

Molecular Formulas

Molecular Formula

  • C22-H17-N5-O7-S2.2Na

Molecular Formula Fragments

  • C22-H17-N5-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H17N5O7S2.2Na/c23-19-3-1-2-17-18(19)12-20(36(32,33)34)21(22(17)28)27-26-14-6-4-13(5-7-14)24-25-15-8-10-16(11-9-15)35(29,30)31;;/h1-12,28H,23H2,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2/b25-24+,27-26+;;

InChIKey

QDTBHMSJYYMBPU-JQIYNFIASA-L

Smiles

[Na+].[Na+].c1c(c(c(c2cccc(c12)N)O)\N=N\c1ccc(cc1)\N=N\c1ccc(cc1)S(=O)(=O)[O-])S(=O)(=O)[O-]