Cyanuric Acid 2,4,6-Trihydroxy-1,3,5-Triazine 98.5% min. Odorless,white crystalline ... granular or tablet Cyanuric Acid 2,4,6-Trihydroxy-1,3,5-Triazine98.5% min.Odorless,white crystalline powder,granular ... .Cyanuric Acid(CYA) Chemical Name:2,4,6-Trihydroxy-1,3,5-TriazineSynonym: Isocyanuric acid, Tricyanic acidMolecular Formula: C3N3O3H3M.W ... matter. Cyanuric Acid(CYA) 2,4,6-Trihydroxy-1,3,5-Triazine