Calcium Hypochlorite 1.60% 65% 70% Chlorite 2.Sodium or Na process 3.Various packing 4.CAS: 7778-54-3 Calcium Hypochlorite calcium Hypochlorite (Sodium process)UN ... 9% Appearance white or light grey power,granular,or tablet calcium Hypochlorite (Calcium process)Chemical Formula Ca(ClO)2 Molecular weight 143 UN ... ,20kg,25kg,40kg,45kg,50kg/plastic drum water treatment chemicals Calcium Hypochlorite 65%