... 4.UN:2880 5.SGS,BV and Cotecna inspection Bleaching powder,chemical name:calcium hypochlorite(Ca(ClO)2,also ... called high efficient chloride of lime.Uses of Bleaching Powder: It is widely used in disinfection of water,hotel,hospital,swimming pool ... , aquaculture etc.Also used in the anti-shrinkage treatment of wool;bleaching of textiles,silk,cloth,firber and so on. calcium hypochlorite65% ...