... pulp, cotton, hemp, silk, cloth, fiber etc.b) Widely used in disinfection of drinking water, hotel, hospital, swimming pool, pond ... and bath roomc)Used in the anti-shrinkage treatment of wool, bleaching of textiles ... and used as chlorating agent of rubbers. Package:Packed in 10kgs,25kgs,40kgs,45kgs,50kgs plastic drums or 50kgs iron drums with PVC plastic bag ...