Benzoic acid, 2-sulfo-, ammonium salt (1:1)

CAS Registry Number®

6939-89-5
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CAS Name

Benzoic acid, 2-sulfo-, ammonium salt (1:1)

Molecular Formula

C7H6O5S.H3N

Cite this Page

Benzoic acid, 2-sulfo-, ammonium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6939-89-5 (retrieved 2024-08-21) (CAS RN: 6939-89-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    264-266 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey=PJGXSCHDOCZUNR-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=C(C(O)=O)C=CC=C1.N

Canonical SMILES

O=C(O)C=1C=CC=CC1S(=O)(=O)O.N

Other Names for this Substance

  • Benzoic acid, 2-sulfo-, ammonium salt (1:1)
  • Benzoic acid, o-sulfo-, S-monoammonium salt
  • Benzoic acid, 2-sulfo-, monoammonium salt
  • Ammonium o-carboxybenzenesulfonate
  • Ammonium o-sulfobenzoic acid

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Deleted or Replaced CAS Registry Numbers

861782-05-0