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Meta Phenylene Diamine 4-Sulfonic Acid (Free Acid)

  • CAS No:88-63-1 2,4-diaminobenzenesulfonic acid
    Molecular Structure

    Other Information

  • CAS Registry Number: 88-63-1
  • Transport: 1759
  • Melting Point: 260-266 ºC
  • Boiling Point: 313
  • Density: 1.611 g/cm3
  • Water Solubility: Soluble in dilute alkaline solution
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 201-846-5
  • Molecular Weight: 188.20432
  • InchiKey: JVMSQRAXNZPDHF-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H8N2O3S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
  • Risk Statements: S26;S37/39
  • Molecular Formula: C6H8N2O3S