Specification Test Results

• Assay:
  Min. 40 %
• Residue on ignition (SO₄):
  Max. 0.0005 %
• Silver (Ag):
  Max. 0.000002 %
• Aluminium (Al):
  Max. 0.000005 %
• Arsenic (As):
  Max. 0.000005 %
• Barium (Ba):
  Max. 0.00001 %
• Beryllium (Be):
  Max. 0.000002 %
• Bismuth (Bi):
  Max. 0.00001 %
• Calcium (Ca):
  Max. 0.00005 %
• Cadmium (Cd):
  Max. 0.000001 %
• Cobalt (Co):
  Max. 0.000002 %
• Chromium (Cr):
  Max. 0.000002 %
• Copper (Cu):
  Max. 0.000002 %
• Iron (Fe):
  Max. 0.00002 %
• Germanium (Ge):
  Max. 0.000005 %
• Potassium (K):
  Max. 0.00001 %
• Lithium (Li):
  Max. 0.000002 %
• Magnesium (Mg):
  Max. 0.00002 %
• Manganese (Mn):
  Max. 0.000005 %
• Molybdenum (Mo):
  Max. 0.000005 %
• Sodium (Na):
  Max. 0.00002 %
• Nickel (Ni):
  Max. 0.000002 %
• Lead (Pb):
  Max. 0.000005 %
• Strontium (Sr):
  Max. 0.000002 %
• Titanium (Ti):
  Max. 0.00001 %
• Thallium (Tl):
  Max. 0.000005 %
• Vanadium (V):
  Max. 0.000005 %
• Zinc (Zn):
  Max. 0.000005 %
• Zirconium (Zr):
  Max. 0.00001 %
• Ignition Residue:
  ≤0.0005% (as SO₄)
• Chloride (Cl):
  Max. 0.0001 %
• Hexafluorosilicic acid (H₂SiF₆):
  Max. 0.005 %
• Phosphate (PO₄):
  Max. 0.00005 %
• Sulfate (SO₄):
  Max. 0.0002 %
• Sulfite (SO₃):
  Max. 0.0002 %