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[Chemical Knowledge]：Properties and uses of flake alkalis

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Phosphate, also known as sodium hydroxide or caustic soda, is an important inorganic chemical raw material, widely used in the field of chemical production. The following is a detailed description of the nature and use of the flake base.

the nature of the 1. flake base

flake base is a white, translucent, crystalline solid, with strong irritation and corrosive. It is very soluble in water and gives off a lot of heat during the dissolution process. Tablets have a good ability to dissolve acids, salts and many organic substances, which makes it play an important role in many chemical reactions.

2. the use of flake base

1. chemical production: flake base in chemical production as a neutralizing agent, precipitating agent, oxidizing agent and reducing agent. It can be used to manufacture many important chemical raw materials, such as soap, pulp, dyes, man-made fibers and plastics.
2. Food processing: flake alkali can be used as acidity regulator and food preservative in food processing. However, due to its strong corrosion, the use of the need to strictly control the amount.
3. Pharmaceutical manufacturing: Tablets can be used to produce many drugs, such as antibiotics, vitamins and pharmaceutical intermediates.
4. Water treatment: The flake alkali can be used as a pH regulator in water treatment to control the pH of water. It can also be used to remove heavy metal ions and organic matter in water.
Precautions for the use of flake caustic in
3.

Because flake caustic is strongly corrosive and irritating, special attention should be paid to safety when using it. Should avoid contact with skin, eyes and clothing, once contact should be immediately washed with water. In addition, the caustic soda should be stored in a dry, cool place, away from fire and heat sources.

In short, as an important chemical raw material, flake caustic soda has a wide range of uses in the field of chemical production raw materials. Understanding its nature and use can better play its role in chemical production and ensure safety during use.

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