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Substance Name: Dipotassium 3,3'-methylenedi(naphthalene-2-sulphonate)
RN: 71720-60-0
InChIKey: DMAKIGMBSNIBDJ-UHFFFAOYSA-L

Molecular Formula

  • C21-H16-O6-S2.2Na

Molecular Weight

  • 504.6636
 
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Names and Synonyms

Synonym

  • EINECS 275-909-0

Systematic Name

  • Dipotassium 3,3'-methylenedi(naphthalene-2-sulphonate)

Registry Numbers

CAS Registry Number

  • 71720-60-0

System Generated Number

  • 0071720600

Molecular Formulas

Molecular Formula

  • C21-H16-O6-S2.2Na

Molecular Formula Fragments

  • C21-H16-O6-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C21H16O6S2.2K/c22-28(23,24)20-12-16-7-3-1-5-14(16)9-18(20)11-19-10-15-6-2-4-8-17(15)13-21(19)29(25,26)27;;/h1-10,12-13H,11H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2

InChIKey

DMAKIGMBSNIBDJ-UHFFFAOYSA-L

Smiles

c1ccc2cc(c(cc2c1)Cc3cc4ccccc4cc3S(=O)(=O)[O-])S(=O)(=O)[O-].[K+].[K+]