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[Chemical Knowledge]：Caustic soda and perlite: the difference from raw material to use

Read： 510 Time：18months ago Source：Transform the World with Simplicity

Caustic soda and pertine are common chemicals, but they are always easily confused. This article will introduce the difference between caustic soda and perlite, including their manufacturing raw materials and uses.

let us understand their manufacturing raw materials. Caustic soda, also known as sodium hydroxide, is an inorganic compound that can be made by electrolyzing a solution of sodium chloride. During electrolysis, sodium chloride is decomposed into chlorine gas and sodium hydroxide. In contrast, pertine is a form of sodium carbonate, which can be extracted from trona lake by flash evaporation. The pearl alkali is a kind of natural mineral, mainly exists in sodium carbonate ore, and can be effectively extracted by heating flash evaporation.

Next, we will explore the application of caustic soda and pertine in different fields. Caustic soda is an important chemical raw material, widely used in paper, textile, leather, glass and other industrial fields. For example, in the papermaking process, caustic soda can be used to remove acidic impurities in the pulp and to neutralize the pH of the pulp. In the textile industry, caustic soda is used as a dissolving agent for dyes and cellulose fibers. In addition, caustic soda is also used in the manufacture of soap, detergent and rayon.

In contrast, pearlite plays an important role in glass manufacturing. It is one of the main raw materials for making glass, which can make glass have a certain degree of transparency and uniformity. In addition, pertine is also widely used in cosmetics and detergents because of its pH-adjusting properties. Some premium soaps and cleansers contain pertine, which provides a gentle cleansing and moisturizing effect on the skin.

sum up, there are obvious differences between caustic soda and pearl soda in terms of manufacturing raw materials and uses. Caustic soda is mainly produced by electrolysis of sodium chloride solution, which is widely used in papermaking, textile, leather and other fields, while pearl soda is sodium carbonate extracted from trona lake, which is widely used in glass manufacturing and cosmetics. Their use in different fields makes them an important part of the chemical industry. I hope this article is helpful for you to understand the difference between caustic soda and pearl soda.

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