[Chemical Knowledge]：What is caustic soda

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Caustic soda, also known as NaOH, is a highly alkaline solid compound, widely used in chemistry, industry, production and other fields. It is an inorganic alkaline substance with strong corrosive and water-soluble properties. The nature of

caustic soda

appearance: caustic soda is a white solid, sometimes yellow or brown.

chemical properties: caustic soda has strong acidity and strong oxidation. It can quickly decompose many organic substances and react with acids to produce salts and water. At sufficiently high temperatures and pressures, it can also react with silicates to produce glass.

production: There are many preparation methods of caustic soda, the main methods include electrolytic brine, alumina iron bauxite, coke method, propane hydroxide and so on.

uses: Caustic soda has a wide range of applications, mainly used in industry, chemistry, pharmacy, textile, agriculture, glass manufacturing and other fields. In pharmaceuticals, it can be used as an auxiliary agent to adjust the pH of drugs; in food processing, it is used to adjust the pH of food and preservation.

safety: Because caustic soda is strongly corrosive, strict safety measures must be taken during storage and use. When handling caustic soda, you need to wear gloves, goggles and other safety equipment to protect the body. At the same time, you need to leave the processing area after use and wash it thoroughly to prevent the danger of residue. Summary of

From the above, it can be seen that caustic soda is a common highly alkaline solid compound with strong corrosiveness and ease of solubility in water. It has a wide range of uses, mainly including industrial, chemical, pharmaceutical, textile, glass manufacturing and other fields. Strict safety measures must be taken during use to prevent potential hazards.

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