Description
Ethylenediaminetetraacetic acid solution N/50 refers to a solution of EDTA prepared with a normality of 1/50 (N/50) or 0.02 equivalents per liter (eq/L). This solution is commonly used in analytical chemistry for titrations, especially in complexometric titrations to determine the concentration of metal ions in a sample. The EDTA solution N/50 is often employed as a standard solution for the titration of metal cations with known volumes of the sample solution. It allows for precise and accurate determination of metal ion concentrations in various applications.