Specification Test Results

• IR Spectrum:
  Passes test
• Specific optical rotation (10 %; water):
  52.5 - 53.3 °
• Ignition residue (SO₄):
  Max. 0.03 %
• Insolubility in water:
  Max. 30 ppm
• Water:
  Max. 0.5 %
• Cl (Chloride):
  Max. 25 ppm
• SO₃ (as SO₂):
  Max. 5 ppm
• SO₄ (Sulphate):
  Max. 25 ppm
• As (Arsenic):
  Max. 0.2 ppm
• Cu (Copper):
  Max. 1 ppm
• Fe (Iron):
  Max. 1 ppm
• Pb (Lead):
  Max. 0.5 ppm