... 3, white powder, the effective chlorine is 60-70%.it is efficient bleaching agent,mainly used in bleaching ... ,dringking water, waste water.We can supply calcium hypochlorite by sodium process and by sodium process, the packages are 2kg,4kg, 5kg, 10kg ... agents. ITEMSSTANDARDTEST RESULTSAppearanceWhite, free flowing granular productConformsAvailable Chlorine %≥70%72.49%Direct Moisture %5.5-8.58CaCl2 %≤2 ...