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Substance Name: 2-Naphthalenesulfonic acid, 5-(2-(2-chlorophenyl)diazenyl)-6-hydroxy-, barium salt (2:1)
RN: 5858-88-8
InChIKey: LFHHQQPDUWHUAA-VFUQPONKSA-L

Molecular Formula

  • C16-H11-Cl-N2-O4-S.1/2Ba

Molecular Weight

  • 860.898
 
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Names and Synonyms

Synonym

  • EINECS 227-500-3

Systematic Names

  • 2-Naphthalenesulfonic acid, 5-((2-chlorophenyl)azo)-6-hydroxy-, barium salt (2:1)
  • 2-Naphthalenesulfonic acid, 5-(2-(2-chlorophenyl)diazenyl)-6-hydroxy-, barium salt (2:1)
  • Barium 5-((2-chlorophenyl)azo)-6-hydroxynaphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 5858-88-8

System Generated Number

  • 0005858888

Molecular Formulas

Molecular Formula

  • C16-H11-Cl-N2-O4-S.1/2Ba

Molecular Formula Fragments

  • Ba
  • C16-H11-Cl-N2-O4-S
  • COMPONENT

Structure Descriptors

InChI

1S/2C16H11ClN2O4S.Ba/c2*17-13-3-1-2-4-14(13)18-19-16-12-7-6-11(24(21,22)23)9-10(12)5-8-15(16)20;/h2*1-9,20H,(H,21,22,23);/q;;+2/p-2/b2*19-18+;

InChIKey

LFHHQQPDUWHUAA-VFUQPONKSA-L

Smiles

c12c(ccc(c2\N=N\c2ccccc2Cl)O)cc(S(=O)(=O)[O-])cc1.c12c(\N=N\c3c(Cl)cccc3)c(O)ccc1cc(S(=O)(=O)[O-])cc2.[Ba+2]