Cyanuric Acid (1,3,5-Triazinane-2,4,6-Trione) is a heterocyclic organic compound with a six-membered triazine ring containing three carbonyl (-C=O) groups. It is widely used in water treatment, particularly in swimming pools, as a chlorine stabilizer. Cyanuric acid is also a precursor in the production of resins, disinfectants, and herbicides. Due to its high thermal and chemical stability, it is valuable in various industrial and agricultural applications.