Harbin grade caustic soda / 99 caustic soda / grain base / manufacturer

Caustic Name: caustic soda / soda / sodium hydroxide / caustic soda / solid base / grain base / caustic soda / English name: Caustic soda soda shape: flake grain base solid rod-shaped piece of alkali content: high content: 96% 98.5 % 99% of the production process: the membrane production process. The process is refined by advanced production technology, it changes the physical properties of caustic soda, sodium hydroxide improved purity, shortening the reaction time and other raw materials to replace the diaphragm past backward production process. Uses: It is the main raw material made soap industrial manufacturing soap. After removal of all types of industry for the refining of oil remaining in the pickling acid oil, and oil odor, color is improved. When the pulp and paper industry, at high temperature and pressure to make the impurities in the dissolving pulp to obtain a pure fiber for papermaking. For the manufacture of rayon fiber. The textile industry for processing gauze, silk cloth, printing and dyeing industry as a reductant, the metallurgical industry for the extraction and processing of aluminum metal surface. Animal and vegetable oils used in refining oil industry, in addition, also used in electroplating, leather, pharmaceuticals, batteries, and other industrial organic synthesis.