Calcium propionate is a calcium salt of propanoic acid, represented by the chemical formula C6H10CaO4. It appears as a white crystalline powder and is widely recognized for its use as a food preservative and antimicrobial agent. Calcium propionate effectively inhibits mold and bacterial growth, thereby extending the shelf life of baked goods and various food products. Additionally, it serves as a dietary supplement for livestock, promoting animal health and growth. Its applications in food safety, agriculture, and nutrition highlight its importance across multiple industries.