By the early 1890s, the Pinkerton National Detective Agency employed more agents than there were members of the United States Army.
Iodine monochloride is the chemical compound with the formula ICl. It is a red-brown compound that melts near room temperature. Because of the difference in the electronegativity of iodine and chlorine, ICl is highly polar and behaves as a source of I+. Â»
1 Tincture of iodine, also known as weak iodine solution, is commonly used as a disinfectant in medical settings. 2  It may cause rashes in hypersensitive people. 3  Iodine contrast can also cause an allergic reaction. 4  Itâs an X-ray radiocontrast agent used for intravenous injections.