1)Trichloroisocyanuric Acid (TCCA) Tablets 2)Availble Chlorine:90%Min 3)PH Value(1% water solution):2. ... 3 4)Moisture:0.5% Trichloroisocyanuric Acid Tablets (TCCA) 90% Chlorine 1)Physical and Chemical Properties: Name: Trichloroisocyanuric Acid (TCCA)Molecular ... granule or tablet. 2)Synonyms:TCCA; Trichloro Isocyanuric Acid; Chlorine Disinfectant Tablet; Trichloro-s-triazinetrione; 1,3,5-Trichloro-1 ...