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