Specification Test Results

• Appearance:
  Yellow Crystalline powder
• Infrared spectrum:
  Conforms
• Water:
  ≤8 % (K.F.)
• Specific extinction E (1%/1cm):
  ≤0.015 (562 nm in water)
• Titration with NaOH:
  ≥98.0 % (On dry substance)
• Suitability:
  (for Cu + Fe determination) Passes test