... Chemical Co.,Ltd----manufacturer of calcium hypochlorite 35%,45%,65%,70% active chlorine calcium process/sodium process If you ... information,pls contact Cynthia Chu Tel:0086-18722017602 Calcium hypochlorite (sodium process) Specification Calcium hypochlorite (sodium process) UNNO: 2880 IMDG ... bleaching agent,for example,it can whiten cotton,hemp,fibre,puip and starch;it also can sterilize drinking ...