Iodimetric Titration of Sulfur Compounds in Alkaline Medium
نویسندگان
چکیده
The possibilities of application of iodine as a titrant in determination of sulfur compounds have been presented. The influence of the reaction medium, the nature of compounds, and the thiolthione tautomerism on the reaction stoichiometry of sulfur compounds with iodine has been discussed. The conditions of volumetric titration with visual and potentiometric end-point detection and coulometric titration with biamperometric end-point detection have been described. The advantages of the applied analytical techniques in the determination of selected sulfur compounds in farmaceutical preparations have been presented.
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