Name of products: TRICHLOROISOCYANURIC ACID (TCCA) Effective Cl: 90% MIN Water content: 0.5%MAX PH (1% solution): 2.6-3.2 Granular: 8-30mesh, 20-60mesh. Flakes:50g/flake,100g/flake,200g/flake (or decided by customer) Packing: 25kg, 50kg plastic drum, plastic knitting bag 1000kg, 50kg fiber drum (or decided by customer) We have many year's export experience, and we can provide a kind of document, our company will insure the products quality up to standard, shipment in time. We are looking forward to your reply ASAP. Yours Sincerely Mr Jacksun(marking manager)