Aniline-o-sulfonic acid

• Formula: C₆H₇NO₃S
• Molecular weight: 173.190
• IUPAC Standard InChI: InChI=1S/C6H7NO3S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H,7H2,(H,8,9,10) Copy

  
• IUPAC Standard InChIKey: ZMCHBSMFKQYNKA-UHFFFAOYSA-N Copy
• CAS Registry Number: 88-21-1
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: o-Aminobenzenesulfonic acid; Orthanilic acid; Benzenesulfonic acid, 2-amino-; o-Sulfanilic acid; Aniline-o-sulphonic acid; Aniline-2-sulfonic acid; Benzenesulfonic acid, o-amino-; 1-Aminobenzene-2-sulfonic acid; 2-Aminobenzenesulfonic acid; o-Aminophenylsulfonic acid; Anilino-o-sulfonic acid; Anilino-2-sulfonic acid; Anilino-o-sulphonic acid; 2-Aminobenzenesulphonic acid; NSC 147
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• Information on this page:
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• Other data available:
  • Condensed phase thermochemistry data
  • Mass spectrum (electron ionization)
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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