Specification Test Results

• Assay (Alkalimetric):
  ≥98.0%
• Identity (IR-Spectrum):
  Passes Test
• Density (d 20/20):
  1.217 - 1.223
• Chromatographic Purity (Acetic acid):
  ≤0.5%
• Chromatographic Purity (Other Impurity):
  ≤0.1%
• Chromatographic Purity (Sum of All Other Impurities):
  ≤0.3%
• Chloride (Cl):
  ≤0.001%
• Sulfate (SO₄):
  ≤0.004%
• Sulfite (SO₃):
  ≤0.002%
• Heavy Metals (as Pb):
  ≤0.0005%
• As (Arsenic):
  ≤0.0003%
• Cu (Copper):
  ≤0.002%
• Pb (Lead):
  ≤0.001%
• Zn (Zinc):
  ≤0.002%
• Aldehydes:
  Passes Test
• Formaldehyde (HCHO):
  ≤0.1%
• Oxalic Acid (C₂H₂O₄):
  ≤0.01%
• Residual Solvents (ICHQ3C) of Class 2 (Methanol):
  ≤0.3%
• Evaporation Residue:
  ≤0.005%