Specification Test Results

• Appearance:
  Clear colorless to light yellow Liquid
• Infrared spectrum:
  Conforms
• Refractive index:
  1.4520 to 1.4540 (20°C, 589 nm)
• GC:
  ≥98.5 %
• Sulfated ash:
  ≤0.05 %
• Solubility:
  (3 M in water) Clear colorless
• UV:
  at 280 nm A: ≤0.4
• Sulfate (SO4):
  ≤50 ppm
• Iron (Fe):
  ≤1 ppm
• Heavy metals (as Pb):
  ≤10 ppm