Specification Test Results

• Assay (calculated on dried substance):
  99.0 - 101.0 %
• Appearance:
  Conforms (see CoA/CoS)
• Identification A:
  Passes test
• Identification B:
  Passes test
• Appearance of solution:
  Passes test
• pH (5 %):
  7.5 - 9.0
• Reducing substances:
  Passes test
• Cl (Chloride):
  Max. 200 ppm
• SO₄ (Sulphate):
  Max. 200 ppm
• Fe (Iron):
  Max. 20 ppm
• Heavy metals (as Pb):
  Max. 4 ppm
• Na (Sodium):
  Max. 0.5 %
• Loss on drying (105°C):
  Max. 3.0 %
• Residual solvents:
  Passes test