... after comfirm order5 .Application: The use of caustic soda/sodium hydroxide and alkaline desiccant, paper, aluminum smelting, refining ... tungsten, rayon and soap manufacturing. In addition, in the production of dyes, plastics, pharmaceutical and organic intermediates, old ... and delivery time.2,Best & Professional service3,Fast sample,best price.4,Small quantity is welcomed Supply all kinds of ...