Specification Test Results

• Assay:
  Min. 35.40%
• Specific Gravity:
  1.170 --> 1.190
• Residue On Ignition (As SO₄²⁻):
  Max. 0.00100%
• Free Chlorine:
  ≤ 0.0002%
• Sulphate (SO₄²⁻):
  ≤ 0.0005%
• Sulphite:
  ≤ 0.0001%
• Ammonium (NH₄⁺):
  ≤ 0.0003%
• Arsenic (As):
  ≤ 0.000002%
• Iron (Fe):
  ≤ 0.00004%
• Heavy Metal (As Pb):
  ≤ 0.00005%
• Copper (Cu):
  Max. 0.000010%
• Aluminium (Al):
  Max. 0.000050%
• Phosphate (PO₄³⁻):
  ≤ 0.00005%