Specification Test Results

• Assay (on anhydrous substance):
  Min. 99.5 %
• IR Spectrum:
  Passes test
• Acidity:
  Max. 0.0003 meq/g
• Boiling point:
  99 - 100 °C
• Colouration:
  Max. 10 APHA
• Density (20/4):
  0.690 - 0.695
• Density (20/20):
  0.691 - 0.696
• Refractive index (20°C):
  1.391 - 1.393
• Substances coloured by H₂SO₄:
  Max. 35 APHA
• Evaporation residue:
  Max. 10 ppm
• Sulphur compounds (as S):
  Max. 10 ppm
• Water:
  Max. 100 ppm
• Al (Aluminium):
  Max. 0.5 ppm
• B (Boron):
  Max. 0.02 ppm
• Ba (Barium):
  Max. 0.1 ppm
• Ca (Calcium):
  Max. 0.5 ppm
• Cd (Cadmium):
  Max. 0.05 ppm
• Co (Cobalt):
  Max. 0.02 ppm
• Cr (Chromium):
  Max. 0.02 ppm
• Cu (Copper):
  Max. 0.02 ppm
• Fe (Iron):
  Max. 0.1 ppm
• K (Potassium):
  Max. 0.1 ppm
• Mg (Magnesium):
  Max. 0.1 ppm
• Mn (Manganese):
  Max. 0.02 ppm
• Na (Sodium):
  Max. 0.5 ppm
• Ni (Nickel):
  Max. 0.02 ppm
• Pb (Lead):
  Max. 0.1 ppm
• Sn (Tin):
  Max. 0.2 ppm
• Sr (Strontium):
  Max. 0.05 ppm
• Zn (Zinc):
  Max. 0.1 ppm
• Conforms to ACS:
  Passes test
• Conforms to Reag. Ph.Eur.:
  Passes test