Specification Test Results

• For Laboratory,Research,or Manufacturing Use:
  95.0 - 98.0 %
• Assay (H₂SO₄):
  95.0 - 98.0 %
• Appearance:
  Passes Test
• Color (APHA):
  ≤10
• Specific Gravity at 60°/60°F:
  ≥1.84
• Residue after Ignition:
  ≤4 ppm
• Ammonium (NH₄):
  ≤1 ppm
• Trace Impurities - Arsenic (As):
  ≤0.004 ppm
• Chloride (Cl):
  ≤0.1 ppm
• Nitrate (NO₃):
  ≤0.5 ppm
• Trace Impurities - Aluminum (Al):
  ≤200.0 ppb
• Trace Impurities - Calcium (Ca):
  ≤200.0 ppb
• Trace Impurities - Chromium (Cr):
  ≤100.0 ppb
• Trace Impurities - Copper (Cu):
  ≤100.0 ppb
• Trace Impurities - Gold (Au):
  ≤100.0 ppb
• Heavy Metals (as Pb):
  ≤500.0 ppb
• Trace Impurities - Iron (Fe):
  ≤200.0 ppb
• Trace Impurities - Lead (Pb):
  ≤200.0 ppb
• Trace Impurities - Magnesium (Mg):
  ≤200.0 ppb
• Trace Impurities - Manganese (Mn):
  ≤100.0 ppb
• Trace Impurities - Mercury (Hg):
  ≤5.0 ppb
• Trace Impurities - Nickel (Ni):
  ≤200.0 ppb
• Trace Impurities - Potassium (K):
  ≤300.0 ppb
• Trace Impurities - Sodium (Na):
  ≤300 ppb
• Trace Impurities - Tin (Sn):
  ≤200.0 ppb
• Trace Impurities - Titanium (Ti):
  ≤200.0 ppb
• Trace Impurities - Zinc (Zn):
  ≤200.0 ppb