Calcium Phosphate Tri, commonly known as Tri-Calcium Phosphate (TCP), is an inorganic calcium salt that appears as a white, odorless, crystalline powder. With a purity of 88%, it is widely used in food, pharmaceutical, nutraceutical, and industrial applications as a source of calcium and phosphorus. The compound is slightly soluble in water and stable under normal storage conditions, making it suitable for controlled release of calcium in formulation