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Substance Name: 1,5-Naphthalenedisulfonic acid, 2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-, barium salt (1:1)
RN: 67892-47-1
InChIKey: VMXHOYVAGBSOEU-QUABFQRHSA-L

Molecular Formula

  • C20-H14-N2-O7-S2.Ba

Molecular Weight

  • 593.784
 
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Names and Synonyms

Synonyms

  • 1,5-Naphthalenedisulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo), barium salt (1:1)
  • 1,5-Naphthalenedisulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, barium salt (1:1)
  • 2-((2-Hydroxy-1-naphthalenyl)azo)-1,5-naphthalenedisulfonic acid, barium salt (1:1)
  • EINECS 267-580-7

Systematic Names

  • 1,5-Naphthalenedisulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, barium salt (1:1)
  • 1,5-Naphthalenedisulfonic acid, 2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-, barium salt (1:1)
  • Barium 2-((2-hydroxynaphthyl)azo)naphthalene-1,5-disulphonate

Registry Numbers

CAS Registry Number

  • 67892-47-1

System Generated Number

  • 0067892471

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

InChIKey

VMXHOYVAGBSOEU-QUABFQRHSA-L

Smiles

S(c1c2c(c(S(=O)(=O)[O-])ccc2)ccc1\N=N\c1c2c(cccc2)ccc1O)(=O)(=O)[O-].[Ba+2]