Dehydrolyzing agent - Names and Identifiers
Dehydrolyzing agent - Introduction
Dehydrolyzing agents are a class of chemicals that have the ability to remove moisture. The following is an introduction to the nature, use, formulation and safety information of Dehydrolyzing agent:
Nature:
1. Dehydrolyzing agent is usually a colorless or white solid, but also in liquid form.
2. They are hygroscopic and can absorb moisture in the surrounding environment and dry the environment.
3. Dehydrolyzing agent is generally chemically active and can react with water to form compounds.
Use:
1. In the laboratory, the Dehydrolyzing agent is often used to remove the water in the reaction system to promote the chemical reaction.
2. Some Dehydrolyzing agents can be used in the preparation of materials, such as plastics, textiles and coatings.
3. Dehydrolyzing agent is also commonly used to protect storage containers and equipment from moisture corrosion.
Preparation Method:
Common Dehydrolyzing agent methods include:
1. synthesis of anhydrous salt: through the reaction synthesis does not contain water salts, such as CaCl2,MgSO4, etc., these salts can effectively absorb moisture.
2 chemical reaction: the use of certain reagents and water to react to generate anhydrous compounds, such as sulfuric acid and sucrose reaction to generate sugar sulfuric acid.
Safety Information:
1. Because Dehydrolyzing agent has strong hygroscopicity, it will dry the skin after contact with Dehydrolyzing agent, so direct contact with the skin should be avoided when using it.
2. wear gloves and goggles when operating the Dehydrolyzing agent to prevent burns and irritation.
3. The Dehydrolyzing agent should also be kept away from open flames and high temperatures to avoid the risk of fire and explosion.
Last Update：2024-04-09 21:04:16