Ergebnisse des Spezifikationstests

• Assay (Alkalimetric, Calculated on Anhydrous Substance):
  99.5 - 100.5%
• Identity (IR-Spectrum):
  Passes Test
• Appearance:
  White to Amost White, Fine Powder
• Appearance of Solution (200 g/l; Water):
  Clear (≤3 NTU) and not more Intense in Color than Reference Solution Y₇, BY₇ or GY₇
• Sulfate (SO₄):
  ≤50 ppm
• Heavy Metals (as Pb:
  ≤5 ppm
• Al (Aluminium):
  ≤0.2 ppm
• As (Arsenic):
  ≤1 ppm
• Hg (Mercury):
  ≤1 ppm
• Pb (Lead):
  ≤0.5 ppm
• Oxalates (as C₂H₂O₄):
  ≤100 ppm
• Residual Solvents (ICH (Q3C):
  Excluded by Manufacturing Process
• Readily Carbonisable Substance:
  Passes Test
• Sulfated Ash (600 °C):
  ≤0.05%
• Water (According to Karl Fischer):
  ≤0.5%
• Bacterial Endotoxins:
  <0.5