Potassium cinnamate, whose CAS number is 16089-48-8, is a multifunctional compound widely used in the food and beverage industry. It is known for its ability to act as a preservative, helping to extend the shelf life of various products. Additionally, potassium cinnamate is valued for its antimicrobial properties, making it an ideal ingredient for food and beverage preservation. Its ability to inhibit bacterial and fungal growth makes it a popular choice for ensuring the safety and quality of food and beverage products.