Specification Test Results

• Assay:
  35 - 38 %
• Appearance:
  Clear colourless liquid
• Appearance of solution:
  Passes test
• Free bromine or chlorine:
  Passes test
• Evaporation residue:
  Max. 50 ppm
• Free chlorine:
  Max. 1 ppm
• Heavy metals (as Pb):
  Max. 1 ppm
• Ignition residue (SO₄):
  Max. 80 ppm
• Br (Bromide):
  Max. 5 ppm
• SO₃ (Sulphite):
  Max. 10 ppm
• SO₄ (Sulphate):
  Max. 5 ppm
• As (Arsenic):
  Max. 1 ppm
• Fe (Iron):
  Max. 2 ppm