... , Sodium Sulfhydrate, Sodium Bisulphide.Predominance:mainly used by mill run, pesticide, dye ,leather production and organic compound. compared with other company ... rotten egg smell.Packing: 25kgs net in PP bag with PE liner, or 900kg bag with pallet; packing for Liquid: net 1250kg ... . Separated from acids, acidic materials, oxidizing agents. Sodium Hydrosulphide for pesticide