Résultats des tests de spécification

• Meets ACS Reagent Chemical Requirements:
  99.0 - 102.0%
• For Laboratory,Research,or Manufacturing Use:
  ≤0.005%
• Assay (HOC(COOH)(CH₂COOH)₂H₂O) (by acidimetry):
  99.0 - 102.0 %
• Insoluble Matter:
  ≤ 0.005 %
• Residue on Ignition:
  ≤ 0.02 %
• Chloride (Cl):
  ≤ 0.001 %
• Oxalate (C₂O₄):
  Passes Test
• Phosphate (PO₄):
  ≤ 0.001 %
• Sulfur Compounds (as SO₄):
  ≤ 0.002 %
• Substances Carbonizable by Hot H₂SO₄:
  Passes Test
• Trace Impurities - Iron (Fe):
  ≤ 2.0 ppm
• Trace Impurities - Lead (Pb):
  ≤ 2.000 ppm