Specification Test Results

• Appearance:
  White Crystalline powder or crystals and/or chunks
• Titration Complexometric:
  ≥99.0 %
• Loss on drying:
  ≤0.1 % (105°C)
• pH:
  5 to 7 (5 % at 20°C)
• Chloride (Cl):
  ≤10 ppm
• Sulfate (SO4):
  ≤50 ppm
• Barium (Ba):
  ≤100 ppm
• Copper (Cu):
  ≤2 ppm
• Iron (Fe):
  ≤5 ppm
• Magnesium (Mg):
  ≤20 ppm
• Potassium (K):
  ≤50 ppm
• Sodium (Na):
  ≤50 ppm
• Heavy metals (as Pb):
  ≤5 ppm