Specification Test Results

• Assay:
  Min. 25 %
• Evaporation residue:
  Max. 20 ppm
• Substances reducing KMnO₄ (as O):
  Max. 8 ppm
• Total S (as SO₄):
  Max. 1 ppm
• Cl (Chloride):
  Max. 0.5 ppm
• CO₃ (as CO₂):
  Max. 15 ppm
• PO₄ (Phosphate):
  Max. 1 ppm
• Ca (Calcium):
  Max. 1 ppm
• Cd (Cadmium):
  Max. 0.1 ppm
• Cu (Copper):
  Max. 0.1 ppm
• Fe (Iron):
  Max. 0.1 ppm
• K (Potassium):
  Max. 1 ppm
• Mn (Manganese):
  Max. 0.01 ppm
• Na (Sodium):
  Max. 2 ppm
• Pb (Lead):
  Max. 0.1 ppm
• Zn (Zinc):
  Max. 0.1 ppm