REFINED caustic soda

Chemical Name: Sodium Hydroxide Formula: NaOH Executive Standard: GB209 --- 2006 Caustic sodapearls 99% min NaOH%>=99.0% NaCI%<=0.03% Na2CO3%<=0.5% Fe2O3%<=0.005%Main uses: the manufacture of chemicals, paper, aluminum smelting, refining tungsten, artificial silk, rayon and soap manufacturing, production of dyes, plastics, pharmaceutical and organic intermediates, the old rubber recycling, metal sodium, water electrolysis as well as the inorganic salt production, Preparation of borax, chromium salts, manganese salts, phosphate, etc. need to use a lot of caustic soda Packaging:PP bag outside, PE bag inner