... Manufacturer in North of China TCCA 90% (Powder/Granular/Tablet) Fast dissoiving in pool water. ... Stable keep chlorine level.TCCA 90% (Powder/Granular/Tablet)Molecular formula: C3O3N3Cl3CAS:87-90-1 ... value of 1% solution:2.6-3.2Dosageform:powder,granular 8-30mesh.20-60mesh, or tablets 20g, ... ; used on the environmental sterilization of raising fish, silkworm, livestock, poultry and so on. 3. It ...