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Substance Name: 1-Naphthalenesulfonic acid, 2-amino-, ammonium salt (1:1)
RN: 68540-41-0
InChIKey: XRQDYGCQXVUMRY-UHFFFAOYSA-N

Molecular Formula

  • C10-H9-N-O3-S.H3-N

Molecular Weight

  • 240.282
 
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Names and Synonyms

Synonyms

  • 2-Naphthylamine-1-sulfonic acid, ammonium salt
  • EINECS 271-301-4

Systematic Names

  • 1-Naphthalenesulfonic acid, 2-amino-, ammonium salt (1:1)
  • 1-Naphthalenesulfonic acid, 2-amino-, monoammonium salt
  • Ammonium 2-aminonaphthalene-1-sulphonate

Registry Numbers

CAS Registry Number

  • 68540-41-0

Related Registry Number

  • 81-16-3 (Parent)

System Generated Number

  • 0068540410

Molecular Formulas

Molecular Formula

  • C10-H9-N-O3-S.H3-N

Molecular Formula Fragments

  • C10-H9-N-O3-S
  • COMPONENT
  • H3-N

Structure Descriptors

InChI

1S/C10H9NO3S.H3N/c11-9-6-5-7-3-1-2-4-8(7)10(9)15(12,13)14;/h1-6H,11H2,(H,12,13,14);1H3

InChIKey

XRQDYGCQXVUMRY-UHFFFAOYSA-N

Smiles

S(c1c2c(cccc2)ccc1N)(=O)(=O)O.N