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 %