... 70% 2.Certificate:SGS 3.Appearence:Granule 4.factory Calcium hypochlorite HTH chlorine 65&70 chemical1.Packing and strogaea ... bleaching powder concentrate in 1000 L of water.c) Calcium Hypochlorite can be widely used as Algicide, Bactericide Disinfectant ... wonderful disinfections for Swimming-pool, Drinking water,Cooling tower & ore dressing and waste water, food ,farming ,fishfarming,hospital, school , ...