Calcium iodide, hexahydrate(CAS: 10031-31-9)

Calcium iodide hexahydrate, also known as calcium iodide dihydrate, is a salt composed of calcium cations and iodide anions, with the chemical formula CaI2·6H2O. It is a colorless or white crystalline solid with a slightly sweet taste, and it is hygroscopic and soluble in water.

Calcium iodide hexahydrate is primarily used in pharmaceuticals as an antithyroid agent and as a source of iodine. It is also used in the food industry as a food additive and in the synthesis of various organic compounds. Additionally, it is employed in the chemical and photographic industries.

Calcium iodide hexahydrate is generally safe when used according to guidelines. However, it is important to handle it with care due to its hygroscopic nature and potential for skin irritation. Proper protective measures, including gloves and goggles, should be used during handling.

Calcium iodide hexahydrate should be stored in a cool, dry, and well-ventilated place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Storage temperature should be maintained below 30°C to ensure stability and safety.