Specification Test Results

• Appearance:
  Clear colourless liquid
• Assay (on anhydrous substance):
  Min. 99.90 %
• Carbonisable substances:
  Passes test
• IR Spectrum:
  Passes test
• Substances coloured by H₂SO₄:
  Passes test ACS/ISO
• Acidity or alkalinity:
  Max. 0.0001 meq/g
• Boiling point:
  109 - 112 °C
• Colouration:
  Max. 10 APHA
• Density (20/4):
  0.865 - 0.868
• Density (20/20):
  0.865 - 0.870
• Refractive index (20°C):
  1.496 - 1.498
• Benzene:
  Max. 50 ppm
• Evaporation residue:
  Max. 10 ppm
• Thiophene:
  Max. 1 ppm
• Total S (as SO₄):
  Max. 10 ppm
• Water:
  Max. 0.03 %
• Al (Aluminium):
  Max. 0.05 ppm
• B (Boron):
  Max. 0.02 ppm
• Ba (Barium):
  Max. 0.02 ppm
• Ca (Calcium):
  Max. 0.2 ppm
• Cd (Cadmium):
  Max. 0.01 ppm
• Co (Cobalt):
  Max. 0.01 ppm
• Cr (Chromium):
  Max. 0.01 ppm
• Cu (Copper):
  Max. 0.01 ppm
• Fe (Iron):
  Max. 0.1 ppm
• K (Potassium):
  Max. 0.1 ppm
• Mg (Magnesium):
  Max. 0.05 ppm
• Mn (Manganese):
  Max. 0.01 ppm
• Na (Sodium):
  Max. 0.5 ppm
• Ni (Nickel):
  Max. 0.01 ppm
• Pb (Lead):
  Max. 0.01 ppm
• Sn (Tin):
  Max. 0.05 ppm
• Sr (Strontium):
  Max. 0.02 ppm
• Zn (Zinc):
  Max. 0.01 ppm
• Conforms to ACS:
  Passes test
• Conforms to Reag. Ph.Eur.:
  Passes test