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[Chemical Knowledge]：The difference between caustic soda and liquid caustic soda and its application scenarios

Read： 528 Time：18months ago Source：Transform the World with Simplicity

Caustic soda and liquid caustic soda are common alkaline substances in the chemical field and have different applications in different fields. This article will introduce you in detail the difference between caustic soda and liquid caustic soda, and show you how they work in different application scenarios. I hope that through this article, you can have a deeper understanding of caustic soda and liquid caustic soda.

let us first understand caustic soda. Caustic soda, the chemical formula is NaOH, also known as soda ash, is a solid alkaline substance. It is highly corrosive, hygroscopic and reactive with many substances. Caustic soda is widely used in the textile industry, paper industry and other fields, can be used to remove the grease and impurities on the fiber. In addition, caustic soda can also be used as a cleaning agent to clean metal surfaces.

In contrast, a liquid base is an alkaline solution with water as the solvent. The common liquid alkali is sodium hydroxide (NaOH) solution, which is also one of the most common forms of caustic soda. Liquid caustic soda is easier to dissolve than caustic soda, making it easier to use in chemical reactions. Liquid alkalis are usually used to adjust the pH of the solution, such as in the laboratory as an acid-base neutralization reagent, and in sewage treatment to neutralize acidic wastewater. In addition, liquid caustic can also be used to produce ethanol and to make detergents and soaps. The main difference between

caustic soda and liquid caustic soda is their form and use. Caustic soda is a solid substance, common form for particles or rod. It needs to react with water to dissolve into a liquid. The liquid alkali is an alkaline solution that has been dissolved in water and can be used directly without reacting with water. Because liquid caustic is more soluble and easy to use, it is more common in some application scenarios that require a solution form.

As for their application scenarios, caustic soda is mainly used in industrial fields, such as textiles and paper making. Caustic soda can play a role in removing pollutants and improving product quality in these areas. Liquid caustic soda is widely used in laboratories, sewage treatment and ethanol production. They can adjust the pH value of the solution and neutralize the acidic wastewater in different chemical reactions.

sum up, caustic soda and liquid caustic soda differ in form and use. Caustic soda is a kind of solid alkaline substance, which is used for cleaning and decontamination in the industrial field, while liquid alkali is the solution form of caustic soda, which is mainly used to adjust the pH value of the solution and neutralize acidic wastewater. I hope that through the introduction of this article, you have a clearer understanding of caustic soda and liquid caustic soda.

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