... 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 ... .5%maxGrain Size fine powder 90%be8-30meshGranules: 8-30mesh, 20-60mesh(or made in accord with ... reductive or oxidative matter. Cyanuric Acid(CYA) 2,4,6-Trihydroxy-1,3,5-Triazine