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Potassium iodide 99.0-100.5% (by argentometric analysis, on dry substance), EMPROVE® api USP, JP, Ph. Eur., BP suitable for use as an active pharmaceutical ingredient, SAFC®
Potassium iodide 99.0-100.5% (by argentometric analysis, on dry substance), EMPROVE® api USP, JP, Ph. Eur., BP suitable for use as an active pharmaceutical ingredient, SAFC®
Supplier:  MERCK PRODUCTION CHEMICALS
Certificates
Potassium iodide 99.0-100.5% (by argentometric analysis, on dry substance), EMPROVE® api USP, JP, Ph. Eur., BP suitable for use as an active pharmaceutical ingredient, SAFC®
Supplier:  MERCK PRODUCTION CHEMICALS
Certificates

Specifications

  • Environmentally Preferable:

Specifications

Specification Test Results

  • Assay (argentometric; calculated on dried substance):
    99.0 - 100.5 %
  • Identity:
    passes test
  • Appearance of solution:
    passes test
  • Appearance of solution (JP):
    passes test
  • Alkaline impurities:
    passes test
  • Chloride, Bromide and Thiosulfate:
    passes test
  • Cyanide (CN):
    passes test
  • Iodate(IO₃):
    passes test
  • Sulfate (SO₄):
    ≤ 0.005 %
  • Thiosulfate (S₂O₃):
    passes test
  • Thiosulfate and barium:
    passes test
  • Total nitrogen (N):
    ≤ 0.001 %
  • Heavy metals (as Pb):
    ≤ 0.001 %
  • As (Arsenic):
    ≤ 0.0003 %
  • Fe (Iron):
    ≤ 0.0002 %
  • Na (Sodium):
    ≤ 0.1 %
  • Residual solvents (Ph Eur/USP/ICH) class 3:
    ≤ 0.1 %
  • Other residual solvents (Ph Eur/USP/ICH):
    excluded by manufacturing process
  • Loss on Drying (105 °C):
    ≤ 0.5 %

Specification Test Results

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