Specification Test Results

• Appearance:
  Clear liquid (May darken on storage)
• Infrared spectrum:
  Conforms
• Refractive index:
  1.4420 to 1.4460 (20°C, 589 nm)
• Water:
  ≤0.2 %
• Density:
  (20/4°C) 0.852 to 0.856 kg/l
• GC:
  ≥98.5 %
• Copper (Cu):
  ≤0.001 %
• Iron (Fe):
  ≤0.001 %
• Lead (Pb):
  ≤0.002 %
• Magnesium (Mg):
  ≤0.01 %
• Nickel (Ni):
  ≤0.001 %
• Insoluble matter:
  ≤0.05 % (in water)
• Nitrogen compounds (as N):
  ≤0.002 %