Specification Test Results

• Identity (IR):
  complying
• Assay (excluding dried substance):
  99.7 - 100.3 %
• Water insoluble matter:
  Max. 0.015 %
• Calcium (Ca):
  Max. 0.02 %
• Iron (Fe):
  Max. 0.001 %
• Potassium (K):
  Max. 0.005 %
• Magnesium (Mg):
  Max. 0.005 %
• Heavy metals (as Pb):
  Max. 5 ppm
• Chloride (Cl):
  Max. 0.003 %
• Phosphate (PO₄):
  Max. 0.001 %
• S-compounds (as SO₄):
  Max. 0.003 %
• Ammonium (NH₄):
  Max. 5 ppm