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Substance Name: Benzoic acid, 2-sulfo-, ammonium salt (1:1)
RN: 6939-89-5
InChIKey: PJGXSCHDOCZUNR-UHFFFAOYSA-N

Molecular Formula

  • C7-H6-O5-S.H3-N

Molecular Weight

  • 219.2161
 
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Names and Synonyms

Synonyms

  • Ammonium o-carboxybenzenesulfonate
  • Ammonium o-sulfobenzoic acid
  • EINECS 230-077-8
  • NSC 38710

Systematic Names

  • Ammonium hydrogen 2-sulphobenzoate
  • Benzoic acid, 2-sulfo-, ammonium salt (1:1)
  • Benzoic acid, 2-sulfo-, monoammonium salt
  • Benzoic acid, o-sulfo-, S-monoammonium salt (8CI)

Registry Numbers

CAS Registry Number

  • 6939-89-5

Other Registry Number

  • 861782-05-0

Related Registry Number

  • 632-25-7 (Parent)

System Generated Number

  • 0006939895

Molecular Formulas

Molecular Formula

  • C7-H6-O5-S.H3-N

Molecular Formula Fragments

  • C7-H6-O5-S
  • COMPONENT
  • H3-N

Structure Descriptors

InChI

1S/C7H6O5S.H3N/c8-7(9)5-3-1-2-4-6(5)13(10,11)12;/h1-4H,(H,8,9)(H,10,11,12);1H3

InChIKey

PJGXSCHDOCZUNR-UHFFFAOYSA-N

Smiles

S(=O)(=O)([O-])c1ccccc1C(=O)[O-].[NH4+]