Specification Test Results

• Appearance:
  White Crystalline powder or crystals or flakes
• Titration with HCl:
  ≥98.0 %
• Chloride (Cl):
  ≤0.001 %
• Sulfide (S):
  (Limit about 0.001 %) Passes test
• Carbonate (as BaCO3):
  ≤2.0 %
• Calcium (Ca):
  ≤0.05 %
• Iron (Fe):
  ≤0.001 %
• Potassium (K):
  ≤0.01 %
• Sodium (Na):
  ≤0.01 %
• Strontium (Sr):
  ≤0.8 %
• Heavy metals (as Pb):
  ≤5 ppm
• Insoluble matter:
  ≤0.01 % (in dilute HCl)