appearance:white crystal powder/granular
use: it is widely used for sterilization of swimming pool and drinking water,industrial circular water, industrial circular water,aquaculture, tel,hospital and other public places . Also used as bleaching agent and antiseptic for wool,cottom,textile, chemical fabrics etc
powder granular:8-30mesh 13-40mesh 20-40mesh
package:fabric bag with plastic inner;pasteboard/polyester barrel;as any other package as your order.