... Odorless,white crystalline powder,granular or tablet Cyanuric Acid 2,4,6-Trihydroxy-1,3,5-Triazine98.5% min. ... powder,granular or tablet.Cyanuric Acid(CYA) Chemical Name:2,4,6-Trihydroxy-1,3,5-TriazineSynonym: Isocyanuric acid, ... , and agricultural selective herbicide. Product NameCyanuric AcidCAS No.108-80-5Molecular Weight129.1MolecularC3H3N3O3 Structural Formula AppearanceOdorless white crystalline ...