Specification Test Results

• Appearance:
  Colorless to white Deliquescent crystals or flakes
• Sulfated ash:
  ≤0.02 %
• Titration with NaOH:
  ≥99.0 %
• Substance darkened by H2SO4:
  passes test
• Chloride (Cl):
  ≤0.01 %
• Sulfate (SO4):
  ≤0.02 %
• Iron (Fe):
  ≤0.002 %
• Heavy metals (as Pb):
  ≤0.001 %
• Insoluble matter:
  ≤0.01 %
• Carbonyl compounds:
  ≤0.01 % (other)