Specification Test Results

• Appearance:
  Clear solution
• Heavy metals:
  ≤10 ppm
• Color scale:
  ≤10 APHA
• Stabilizer:
  about 0.03% stabilizers
• Residue after evaporation:
  ≤0.025 % (105°C)
• Titration with KMnO4:
  34.5 to 37 %
• Chloride (Cl):
  ≤2 ppm
• Nitrates:
  ≤0.012 %
• Phosphates:
  ≤0.012 %
• Arsenic (As):
  ≤3 ppm
• Chromium (Cr):
  ≤0.2 ppm
• Iron (Fe):
  ≤0.5 ppm