Specification Test Results

• Assay (alkalimetric):
  99,8 - 100,5 %
• Identity:
  passes test
• Appearance of the substance:
  passes test
• Solidification temperature:
  ≥ 15,6 °C
• Foreign organic substances:
  passes test
• Formic acid, Formates and other oxidable impurities (as HCOOH):
  ≤ 0,10 %
• Heavy metals (as Pb):
  ≤ 0,0005 %
• Chloride (Cl):
  ≤ 0,0002 %
• Sulfate (SO₄):
  ≤ 0,0005 %
• Al (Aluminium):
  ≤ 0,00005 %
• As (Arsenic):
  ≤ 0,00010 %
• Cu (Copper):
  ≤ 0,0005 %
• Fe (Iron):
  ≤ 0,0005 %
• Hg (Mercury):
  ≤ 0,00010 %
• Pb (Lead):
  ≤ 0,00005 %
• Zn (Zinc):
  ≤ 0,0005 %
• Other residual solvents (ICH Q3C):
  ...excluded by production process
• Reducing substances (Ph Eur):
  passes test
• Substances reducing potassium permanganate:
  passes test
• Evaporation residue:
  ≤ 0,005 %