Specification Test Results

• Appearance:
  White Crystalline powder or crystals
• Titration Complexometric:
  99.0 to 105.0 %
• pH:
  4.5 to 8.5 (5 % at 25°C)
• Sulfate (SO4):
  ≤100 ppm
• Ammonium (NH4):
  ≤50 ppm
• Barium (Ba):
  ≤50 ppm
• Iron (Fe):
  ≤10 ppm
• Magnesium (Mg):
  ≤50 ppm
• Potassium (K):
  ≤100 ppm
• Sodium (Na):
  ≤200 ppm
• Strontium (Sr):
  ≤1000 ppm
• Heavy metals (ICP-OES):
  ≤5 ppm
• Insoluble matter:
  ≤0.01 %
• Oxidizing substance (as NO3):
  ≤0.003 %