Potassium iodide (KI)
Potassium iodide (KI) Potassium iodide (KI) is a chemical compound composed of potassium and iodine. It is commonly used for various purposes, primarily related to its ability to provide a source of stable iodine. Here are some key aspects of potassium iodide: 1. ** Radiation Protection :** - Potassium iodide is often used as a supplement in nuclear emergencies. When taken in the appropriate dosage, it can help protect the thyroid gland from the harmful effects of radioactive iodine, which may be released during a nuclear accident or nuclear fallout. 2. ** Iodine Deficiency :** - In regions where there is a lack of iodine in the diet, potassium iodide supplements can be used to prevent iodine deficiency and related health issues, such as goiter. 3. ** Chemical Reagent :** - Potassium iodide is also used a...