Specification Test Results

• Appearance:
  Clear yellow-brown Liquid
• Infrared spectrum:
  Conforms
• Refractive index:
  1.5810 to 1.5840 (20°C, 589 nm)
• GC:
  ≥98.5 %
• Acidity:
  ≤0.0002 meq/g
• Substance darkened by H2SO4:
  Passes test
• Aluminium (Al):
  ≤0.5 ppm
• Barium (Ba):
  ≤0.1 ppm
• Cadmium (Cd):
  ≤0.05 ppm
• Calcium (Ca):
  ≤0.5 ppm
• Chromium (Cr):
  ≤0.02 ppm
• Copper (Cu):
  ≤0.02 ppm
• Iron (Fe):
  ≤0.1 ppm
• Lead (Pb):
  ≤0.1 ppm
• Magnesium (Mg):
  ≤0.1 ppm
• Manganese (Mn):
  ≤0.02 ppm
• Nickel (Ni):
  ≤0.02 ppm
• Zinc (Zn):
  ≤0.1 ppm
• Sulfur compounds (as S):
  ≤0.005 %
• Aromatics:
  ≤0.01 % Benzene