Sodium hydroxyde solution 50% (p/p), BAKER ANALYZED®, J.T.Baker®

Résultats des tests de spécification

• For Laboratory,Research,or Manufacturing Use:
  50 - 52%
• Protect from air to avoid absorption of carbon dioxide.:
  ≤20
• Assay (NaOH) (by acidimetry):
  50 - 52 %
• Color (APHA):
  ≤20
• Sodium Carbonate (Na₂CO₃):
  ≤0.1 %
• Chloride (Cl):
  ≤0.002 %
• Sulfate (SO₄):
  ≤0.001 %
• Ammonium Hydroxide Precipitate:
  ≤0.01 %
• Silica (SiO₂), For Information Only:
  ≤5 ppm
• Heavy Metals (as Ag):
  ≤0.001 %
• Potassium (K):
  ≤0.01 %
• Nitrogen Compounds (as N):
  ≤5 ppm
• Phosphate (PO₄):
  ≤5 ppm
• Trace Impurities - Iron (Fe):
  ≤5 ppm
• Trace Impurities - Nickel (Ni):
  ≤5.000 ppm