... quality! Content:90% min Chemical Name: Trichloroisocyanuric Acid (TCCA) 90%Applications:1. Water treatment: Swimming-pool, drinking ... AppearancePowder,granular(8-30mesh ,20-40mesh,20-60mesh) or tablet with irritant odor(1g, 5g, 10g, 15g, 20g, ... 30g, 50g, 100g, 125g, 150g, 190g, 200g, 250g, 500g)15. PackingFiber or PE drums with plastic liner ... in cool, dry, well ventilated area. TCCA 90% 200G