Specification Test Results

• Meets ACS Reagent Chemical Requirements:
  = 95.0 %
• For Laboratory,Research,or Manufacturing Use:
  = 5 ppm
• ACS - Assay (as NH₄NO₃):
  ≥ 95.0 %
• ACS - Chloride (Cl):
  ≤ 5 ppm
• ACS - Heavy Metals (as Pb):
  ≤ 5 ppm
• ACS - Insoluble Matter:
  ≤ 0.005 %
• ACS - Iron (Fe):
  ≤ 2 ppm
• ACS - Nitrite (NO₂):
  Passes Test
• ACS - pH of 5% Solution at 25°C:
  4.5 - 6.0
• ACS - Phosphate (PO₄):
  ≤ 5 ppm
• ACS - Residue after Ignition:
  ≤ 0.01 %
• ACS - Sulfate (SO₄):
  ≤ 0.002 %