Sodium hydroxide, pellets NF, Multi-Compendial, J.T.Baker®

Specification Test Results

• NF - Identification A (Sodium):
  Passes Test
• NF - Identification B (pH):
  ≥ 11.0
• NF - Insoluble Substances and Organic Matter:
  Passes Test
• NF - Potassium (K):
  ≤ 0.5 %
• NF - Carbonate (as Na₂CO₃):
  ≤ 3.0 %
• NF - Total Alkali:
  95.0 - 100.5 %
• NF - Content of Sodium:
  54.0 - 59.8 %
• EP/BP - Identification A:
  Passes Test
• EP/BP - Identification B:
  Passes Test
• EP/BP - Carbonate (as Na₂CO₃):
  ≤ 2.0 %
• EP/BP - Appearance of Solution:
  Passes Test
• EP/BP - Chloride (Cl):
  ≤ 200 ppm
• EP/BP - Sulfate (SO₄):
  ≤ 200 ppm
• EP/BP - Iron (Fe):
  ≤ 10 ppm
• EP/BP - Assay (NaOH):
  97.0 - 100.5 %
• JP - Assay:
  95.0 - 101.0 %
• JP - Identification A:
  Passes Test
• JP - Identification B:
  Passes Test
• JP - Clarity and Color of Solution:
  Passes Test
• JP - Chloride (Cl):
  ≤ 0.050 %
• JP - Potassium (K):
  Passes Test
• JP - Carbonate (as Na₂CO₃):
  ≤ 2.0 %