Specification Test Results

• Appearance:
  Clear yellow to red-brown Liquid
• Infrared spectrum:
  Conforms
• Refractive index:
  1.5532 to 1.5552 (20°C, 589 nm)
• GC:
  ≥99.0 %
• Ammonium (NH4):
  ≤5 ppm
• Calcium (Ca):
  ≤200 ppm
• Iron (Fe):
  ≤10 ppm
• Magnesium (Mg):
  ≤50 ppm
• Potassium (K):
  ≤50 ppm
• Heavy metals (as Pb):
  ≤5 ppm
• Sulfur compounds (as SO4):
  ≤0.003 %
• Insoluble matter:
  ≤0.015 %