... % 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, Tricyanic acidMolecular ... / Ammeline 0.5%max 0.5%maxGrain Size fine powder 90%be8-30meshGranules: 8-30mesh, 20-60mesh(or made in accord ...