Appearance:powder,tablet,granular Purity:90% MOQ:1*20fcl Package:50kg/drum,22mt/20ft, ... :0.5%min2.7- 2.990% , 80%(multi-function)white granular : 8 -30m , 10 -30m0.5% min2.7- 2.990% , 80 ... , 250 ,5000.5% min2.7- 2.9 Trichloroiso Cyanuric Acid(TCCA)90%min