Karl Fischer Titration

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In 1935 Karl Fischer demonstrated that the reaction between iodine and sulfur dioxide could be used for water determination using methanol as a solvent. This module will detail the use of Karl Fischer titration apparatus for moisture determination.

 

Topics include:

  • Water determination - Karl Fischer titration
  • Karl Fischer titration, side reactions, and rate control
  • Bivoltametric indication
  • End point polarization
  • Drift
  • Calibration, maintenance, and troubleshooting of Karl Fischer autotitrators
  • Errors with Karl Fischer titratrions
Karl Fischer Titration