Calcium hypochlorite granular(12-30mesh) by sodium process Active chlorine 65%min UNNO.2880 Contact:Jennifer86-13920883097 Calcium hypochlorite granular(12-30mesh) by sodium processActive chlorine 65-70%minUNNO.2880 CAS NO7778-54-3Contact:Jennifer 86-13920883097 Calcium Hypochlorite Granular 65% As HTH by sodium process