Panjin Yixin Material Co., Ltd.
Contact person: General Wang
Address: Dujia Village, Taiping Town, Panshan County, Panjin City
Website : en.pjyxhg.com
Sodium hydroxide, also known as caustic soda and caustic soda, is a liquid form of caustic soda. The concentration of liquid alkali in existing chlor-alkali plants is usually 30-32% or 40-42% due to different production processes. Pure product is colourless transparent liquid. The relative density is 1.328-1.349, the melting point is 318.4 C, and the boiling point is 1390 C. Pure liquid caustic soda, known as liquid alkali, is a colorless transparent liquid. Industrial products contain impurities, mainly sodium chloride and sodium carbonate, and sometimes a small amount of iron oxide. After dissolving into concentrated alkali, most of the impurities will float to the surface and can be separated and removed.