Calcium Iodate is an inorganic compound with the chemical formula Ca(IO3)2Ca(IO3​)2​. It is recognized for its role as a source of iodine in various applications, particularly in the fields of nutrition and agriculture. Calcium Iodate occurs as a white, crystalline powder and is commonly utilized as a feed additive in animal husbandry, where it serves as a vital nutrient for livestock. The presence of iodine is essential for the synthesis of thyroid hormones, which play a crucial role in regulating metabolism, growth, and development in animals.

Calcium Iodate is often preferred over other iodine sources due to its stability and relatively low toxicity. It provides a reliable method for ensuring adequate iodine intake in livestock diets, helping to prevent iodine deficiency disorders that can lead to various health issues, including goiter and reproductive problems. Additionally, the compound has applications in human nutrition, serving as an iodine supplement in salt iodization programs, particularly in regions where iodine deficiency is prevalent.

The compound exhibits excellent solubility in water, which facilitates its absorption and utilization in biological systems. Furthermore, Calcium Iodate is known for its stability under various environmental conditions, making it suitable for use in both feed formulations and fortified food products.

Due to its significant role in supporting animal health and nutritional quality, Calcium Iodate has become a key ingredient in modern livestock management practices. It contributes to improved productivity and overall health in animals, aligning with the goals of sustainable and efficient agricultural practices.