Specification Test Results

• Appearance:
  Passes Test
• ACS - Assay (H₂SO₄):
  95.0 - 98.0 %
• ACS - Color (APHA):
  ≤10
• ACS - Residue after Ignition:
  ≤5 ppm
• ACS - Chloride (Cl):
  ≤0.2 ppm
• ACS - Nitrate (NO₃):
  ≤0.5 ppm
• ACS - Ammonium (NH₄):
  ≤2 ppm
• ACS - Substances Reducing Permanganate (as SO₂):
  ≤2 ppm
• ACS - Heavy Metals (as Pb):
  ≤1 ppm
• Trace Impurities - Mercury (Hg):
  ≤5.0 ppb
• Trace Impurities - Arsenic (As):
  ≤0.010 ppm
• Trace Impurities - Boron (B):
  ≤0.010 ppm
• Trace Impurities - Iron (Fe):
  ≤0.2 ppm