Specification Test Results

• Appearance:
  Clear liquid
• Infrared spectrum:
  Conforms
• Refractive index:
  1.3900 to 1.3920 (20°C, 589 nm)
• Water:
  ≤0.5 %
• GC:
  ≥99.0 %
• Color scale:
  ≤15 APHA
• Stabilizer:
  35 to 45 ppm MEHQ
• Non-volatile matter:
  ≤100 ppm
• pH:
  5.9 to 7.6 (5 % in water)
• Copper (Cu):
  ≤0.1 ppm
• Iron (Fe):
  ≤0.1 ppm
• Impurity:
  ≤300 ppm Acetonitrile
• Acidity (CH3COOH):
  ≤20 ppm
• Aldehyde (C2H4O):
  ≤50 ppm
• Acetone:
  ≤100 ppm
• Peroxides:
  ≤0.2 ppm (as H2O2)