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Benzidine-2,2'-disulfonic acid

  • CAS No:117-61-3 5-amino-2-(4-amino-2-sulfophenyl)benzenesulfonic acid
    Molecular Structure

    Other Information

  • CAS Registry Number: 117-61-3
  • Melting Point: 175 ºC
  • Density: 1.681 g/cm3
  • Water Solubility: <0.1 G/100 ML AT 20 ºC
  • Safety Statements: 22-26-36
  • Hazard Symbols: Xi
  • EINECS: 204-200-0
  • Molecular Weight: 344.36348
  • InchiKey: MBJAPGAZEWPEFB-UHFFFAOYSA-N
  • InChI: InChI=1S/C12H12N2O6S2/c13-7-1-3-9(11(5-7)21(15,
    16)17)10-4-2-8(14)6-12(10)22(18,19)20/h1-6H,13-14H2,(H,15,16,17)(H,18,
    19,20)
  • Risk Statements: 20/21/22-37/38-36
  • Molecular Formula: C12H12N2O6S2