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Substance Name: 1-Naphthalenesulfonic acid, 2-(2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl)-, barium salt (1:1)
RN: 121029-07-0
InChIKey: NMJUMZJPLZXOKT-QUABFQRHSA-L

Classification Code

  • TSCA Flag PMN (a Commenced PMN (Premanufacture Notice) Substance)

Molecular Formula

  • C20-H14-N2-O7-S2.Ba

Molecular Weight

  • 593.7838
 
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Names and Synonyms

  • 1-Naphthalenesulfonic acid, 2-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-, barium salt (1:1)
  • 1-Naphthalenesulfonic acid, 2-(2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl)-, barium salt (1:1)

Registry Numbers

CAS Registry Number

  • 121029-07-0

System Generated Number

  • 0121029070

Molecular Formulas

Molecular Formula

  • C20-H14-N2-O7-S2.Ba

Molecular Formula Fragments

  • Ba
  • C20-H14-N2-O7-S2
  • COMPONENT

Structure Descriptors

InChI

1S/C20H14N2O7S2.Ba/c23-18-10-6-13-11-14(30(24,25)26)7-8-15(13)19(18)22-21-17-9-5-12-3-1-2-4-16(12)20(17)31(27,28)29;/h1-11,23H,(H,24,25,26)(H,27,28,29);/q;+2/p-2/b22-21+;

InChIKey

NMJUMZJPLZXOKT-QUABFQRHSA-L

Smiles

S(=O)(=O)(c1c(/N=N/c2c3c(cc(S(=O)(=O)[O-])cc3)ccc2O)ccc2c1cccc2)[O-].[Ba+2]