Karl Fischer & Potentiometric Titration Application Library
Successive measurement of acid and salt in dressing | Autotitrator
An example of successive determination of concentration of acid and salt chloride in dressing is introduced here. Acid and salt are determined as acid and sodium chloride.
At first, titration of acetic acid with sodium hydroxide titrant is performed. Next, the sample solution is acidified by adding nitric acid, then titration of sodium chloride is performed with silver nitrate titrant.
* The titration for sodium chloride with silver nitrate has to be performed under acidic condition using nitric acid.
At first, titration of acetic acid with sodium hydroxide titrant is performed. Next, the sample solution is acidified by adding nitric acid, then titration of sodium chloride is performed with silver nitrate titrant.
* The titration for sodium chloride with silver nitrate has to be performed under acidic condition using nitric acid.
