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Molecular formula : MW : CAS :
nature : an aqueous cell types. Commonly used in salt water electrolysis. Graphite as anode and cathode for mercury. In order to prevent short-circuiting anode and the cathode the distance between automatic or manual adjustment. Electrolysis, the sodium ions in the cathode discharge of mercury and sodium amalgam generation, the latter from the electrolyzer to produce solutions mercury trough, the decomposition of water from caustic soda solution and mercury. The higher concentration of caustic soda solution (50% -72% NaOH). Mercury electrolyzer back to the repeated use. The electrolyzer is characterized by alkaline electrolyzer not generated within. The actual decomposition voltage than other high-law. Caustic soda from the high purity and satisfy some industries (such as rayon and other industries) special needs. More patterns can be divided into horizontal mercury cell (for example, Solvay mercury cell, etc.) and rotating mercury cell two. Solutions have mercury level trough and tower-style (vertical) are two vertical can be divided into single and double. The existing mercury cell, the majority of mercury in the loss of control under the conditions continue to be used, to transform part of the ion exchange membrane electrolysis. The new plant is not generally used mercury cell.
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