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