Detailed Product Description Name: Trichloroisocyanuric Acid (TCCA) Molecular Formula: C3O3N3Cl3 Molecular Weight: 232.44CAS No.: 87-90-1 UN No.: 2468 EC NO.: 201-782-8 Synonyms:TCCA; Trichloro Isocyanuric Acid; Chlorine Disinfectant Tablet; Trichloro-s-triazinetrione; 1,3,5-Trichloro-1-triazine-2,4,6(1H,3H,5H)-trione;1,3,5-Trichloroisocyanuri c acid; Symclosene Appearance: white, dry powder ...