... making chemicals, the paper, soap and detergent, artificial silk and cellophane, make and oxidize aluminum, use for the silky ... making chemicals, the paper, soap and detergent, artificial silk and cellophane, make and oxidize aluminum, use for the silky ... papermaking soap, textile, printing and dyeing, synthetic fiber, and pesticide, petrochemical, pharmacy, food and powder industries.Packing: 25 kg in ...