Specification Test Results

• Appearance:
  clear colorless to almost colorless viscous liquid
• Infrared spectrum:
  Conforms
• Refractive index:
  1.4700 to 1.4750 (20°C, 589 nm)
• Specific gravity:
  1.249 to 1.268
• Assay:
  98.0 to 101.0 % (On anhydrous substance)