... agents in wool finishing and paper mothproofing agent etc. Technical specifications and features1. AbbreviationTCCA 2. Chemical nameTrichloroisocyanuric Acid3. Chemical FormulaC3O3N3CL34. Molecular ... .314. AppearancePowder,granular(8-30mesh ,20-40mesh,20-60mesh) or tablet with irritant odor(1g, 5g, 10g, 15g, 20g, 30g, 50g ... cool, dry, well ventilated area. water treatment chemical tcca 90% tablet