Main components of liquid caustic soda
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What are the main components of 30% and 50% caustic soda solutions?
The main components of liquid caustic soda are a mixture of sodium hydroxide and sodium sulfide. For top-grade product: 42% sodium hydroxide and 1.6% sodium chloride; for first-grade product: 42% sodium hydroxide and 1.8% sodium chloride; for qualified product: 42% sodium hydroxide and 2.0% sodium chloride
Hey, person upstairs. Is it sodium hydroxide and sodium sulfide, or sodium hydroxide and sodium chloride? Please make it clear. I believe it’s sodium chloride, right?
Up there, is it sodium hydroxide and sodium sulfide, or sodium hydroxide and sodium chloride? Please make it clear!!!!
It is a mixed solution of sodium hydroxide and sodium chloride.
There are two production methods for liquid caustic soda. In the case of liquid caustic soda produced by the diaphragm process, its main component is sodium hydroxide, with a small amount of sodium chloride. If it’s caustic soda produced using an ion-exchange membrane, then it is essentially pure sodium hydroxide (although it does contain water).