1.white powder 2.25kg/pp bag, or 50kg/pp bag,loading 20MT/20'FCL or as your request Appearance: White PowderUsage:Used as biocide in swimming pool, industrial cycling water, dringking water; Sterilzing agent in hospital, public; Bleaching agent in textile industry.If you are interested in any of them, please feel free contact us soon.Packing 25kg/pp bag, or 50kg/pp bag,loading 20MT/20'FCL or as ...