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Sodium hydroxide 98%, pellets, extra pure
Sodium hydroxide 98%, pellets, extra pure
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Sodium hydroxide 98%, pellets, extra pure

Specification Test Results

  • Appearance:
    White Pellets
  • Titration with HCl:
    ≥97.5 %
  • Chloride (Cl):
    ≤50 ppm
  • Phosphate (PO4):
    ≤5 ppm
  • Sulfate (SO4):
    ≤40 ppm
  • Sodium carbonate (Na2CO3):
    ≤1.0 %
  • Aluminium (Al):
    ≤10 ppm
  • Calcium (Ca):
    ≤10 ppm
  • Iron (Fe):
    ≤5 ppm
  • Lead (Pb):
    ≤1 ppm
  • Nickel (Ni):
    ≤5 ppm
  • Potassium (K):
    ≤250 ppm
  • Silver (Ag):
    ≤0.5 ppm
  • Silicon dioxide (SiO2):
    ≤5 ppm
  • Nitrogen compounds (as N):
    ≤0.0005 %

Specification Test Results

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