... hydroxide (NaOH), also known as lye and caustic soda, is a caustic metallic base. It is used in many industries ... and paper.NameThe supply of 99% sodium hydroxide caustic soda FlakeImage molecular formulaNaOHDetailsWe use rich natural gas resources ... and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for ...