Sara Potassium Iodide, Color : Bright-white, Snow-white, White

Potassium iodide (KI) is a type of iodine that is not radioactive. It can be used to help block one type of radioactive material, radioactive iodine, from being absorbed by the thyroid. In some radiation emergencies, radioactive iodine may be released into the environment and enter the body through breathing or eating