S Diphenylcarbazide, also known as DPC, is a chemical compound widely used in analytical chemistry. It is primarily employed as a reagent for the detection and determination of metal ions, specifically for the presence of chromium. Apart from its scientific nomenclature, there are no commonly used synonyms for S Diphenylcarbazide. However, it is worthy to note that some may refer to it simply as Diphenylcarbazide, disregarding the stereospecificity denoted by the "S" prefix. Despite the absence of alternative terms, the significance of S Diphenylcarbazide in metal analysis cannot be undermined, making it an indispensable tool for chemists around the globe.