Ammonium phosphate tribasic is widely used as a fertilizer due to its high phosphorus and nitrogen content, which are essential nutrients for plant growth. It helps improve soil fertility and promotes healthy crop development. In the food industry, it serves as a leavening agent in baked goods, aiding in the rising process of dough. Additionally, it is utilized in fire extinguishers as a flame retardant, effectively suppressing fires by releasing ammonia and forming a protective layer. In water treatment, it acts as a corrosion inhibitor, preventing the degradation of metal pipes and equipment. Its versatility makes it valuable across agriculture, food production, and industrial safety applications.