Specification Test Results

• Assay (acidimetric,NaOH):
  ≥ 32.0 %
• Carbonate (as Na₂CO₃):
  ≤ 0.2 %
• Chloride (Cl):
  ≤ 0.004 %
• Phosphate (PO₄):
  ≤ 0.0005 %
• Silicate (SiO₂):
  ≤ 0.001 %
• Sulfate (SO₄):
  ≤ 0.003 %
• Total nitrogen (N):
  ≤ 0.0001 %
• Heavy metals (as Pb):
  ≤ 0.0005 %
• Al (Aluminium):
  ≤ 0.0005 %
• Fe (Iron):
  ≤ 0.0005 %