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Substance Name: 2-Naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, ammonium salt (1:1)
RN: 56633-19-3
InChIKey: NXKJPCDZJAZKRM-UHFFFAOYSA-N

Molecular Formula

  • C10-H6-O5-S.H3-N

Molecular Weight

  • 255.249
 
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Names and Synonyms

Synonyms

  • Ammonium 1,4-naphthoquinone-2-sulfonate
  • EINECS 260-296-4

Systematic Names

  • 2-Naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, ammonium salt
  • 2-Naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, ammonium salt (1:1)
  • Ammonium 1,4-dihydro-1,4-dioxonaphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 56633-19-3

Related Registry Number

  • 5690-16-4 (Parent)

System Generated Number

  • 0056633193

Molecular Formulas

Molecular Formula

  • C10-H6-O5-S.H3-N

Molecular Formula Fragments

  • C10-H6-O5-S
  • COMPONENT
  • H3-N

Structure Descriptors

InChI

1S/C10H6O5S.H3N/c11-8-5-9(16(13,14)15)10(12)7-4-2-1-3-6(7)8;/h1-5H,(H,13,14,15);1H3

InChIKey

NXKJPCDZJAZKRM-UHFFFAOYSA-N

Smiles

[NH4+].S(=O)(=O)([O-])C1=CC(c2c(C1=O)cccc2)=O