Benzenesulfonic acid, 4-amino-

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

  
• IUPAC Standard InChIKey: HVBSAKJJOYLTQU-UHFFFAOYSA-N Copy
• CAS Registry Number: 121-57-3
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Sulfanilic acid; p-Aminobenzenesulfonic acid; Aniline-p-sulfonic acid; Aniline-4-sulfonic acid; 4-Aminobenzenesulfonic acid; 4-Amino benzenesulphonic acid; Sulphanilic acid; Aniline-p-sulphonic acid; p-Aminophenylsulfonic acid; Kyselina sulfanilova; Sulfanilsaeure; p-Anilinesulfonic acid; NSC 7170
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• Information on this page:
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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Mass spectrum (electron ionization)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

UV/Visible spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Lang (editor), 1961
Lang (editor), L., Absorption Spectra in the Ultraviolet and Visible Region, 1961, 2, 121. [all data]

Notes

Go To: Top, Mass spectrum (electron ionization), UV/Visible spectrum, References

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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