Specification Test Results

• Assay (calculated to ignited substance):
  98.0 - 100.5 %
• Loss on ignition:
  Max. 5.0 %
• In water soluble matter:
  Max. 1.0 %
• Insoluble in acetic acid:
  Max. 0.1 %
• Insoluble in HCl:
  Max. 0.1 %
• Arsenic (As):
  Max. 2 ppm
• Calcium (Ca):
  Max. 1 %
• Copper (Cu):
  Max. 0.001 %
• Iron (Fe):
  Max. 0.02 %
• Lead (Pb):
  Max. 2 ppm
• Zinc (Zn):
  Max. 0.001 %
• Heavy metals (as Pb):
  Max. 20 ppm
• Chloride (Cl):
  Max. 0.05 %
• Sulfate (SO₄):
  Max. 0.5 %
• Free alkali + Soluble salts:
  complying
• Appearance of the solution:
  complying
• Bulk Density:
  Max. 0.15 g/ml
• Residual solvents:
  complying
• Filling Volume:
  ≤0.15 g/mL