Isourea standard solution in benzene is primarily utilized in analytical chemistry as a reference standard for calibration and quality control purposes. It is often employed in chromatographic techniques, such as gas chromatography (GC) or high-performance liquid chromatography (HPLC), to ensure accurate identification and quantification of isourea in various samples. This solution is also used in research laboratories to study the chemical behavior, stability, and reactivity of isourea in different environments. Additionally, it serves as a reagent in organic synthesis, particularly in reactions where isourea acts as an intermediate or catalyst. Its application extends to the development of pharmaceuticals and agrochemicals, where precise measurement and control of chemical components are critical.