1H-Benzimidazole-2-sulfonicacid

• Product Name1H-Benzimidazole-2-sulfonicacid
  CAS No.40828-54-4
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  Molecular Structure

Other Information

• CAS Registry Number: 40828-54-4
• Transport: UN 3261 8/PG 2
• Melting Point: 116-119 °C(lit.)
• Density: 1.681g/cm³
• Refractive index: 1.716
• Safety Statements: S26S45S36/S37/S39
• Hazard Symbols: C
• Molecular Weight: 198.19914
• InchiKey: GWXQTTKUYBEZBP-UHFFFAOYSA-N
• InChI: InChI=1S/C7H6N2O3S/c10-13(11,12)7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H,8,9)(H,
  10,11,12)
• Risk Statements: 34
• Molecular Formula: C₇H₆N₂O₃S