4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid

• Product Name4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid
  CAS No.81-11-8
  Purity
  Min Quantity
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  Molecular Structure

Other Information

• CAS Registry Number: 81-11-8
• Transport: UN 2583
• Melting Point: >325 ºC
• Density: 1.662 g/cm3
• Refractive index: 1.726
• Water Solubility: <0.1 G/100 ML AT 23 ºC
• Safety Statements: R34
• Hazard Symbols: C: Corrosive;
• EINECS: 201-325-2
• Molecular Weight: 370.40076
• InchiKey: REJHVSOVQBJEBF-OWOJBTEDSA-N
• InChI: InChI=1S/C14H14N2O6S2/c15-11-5-3-9(13(7-11)23(17,
  18)19)1-2-10-4-6-12(16)8-14(10)24(20,21)22/h1-8H,15-16H2,(H,17,18,19)(H,
  20,21,22)/b2-1+
• Risk Statements: S22;S26;S36/37/39;S45
• Molecular Formula: C₁₄H₁₄N₂O₆S₂