Anion exchange resin,strong basic styrene - Names and Identifiers
Anion exchange resin,strong basic styrene - Physico-chemical Properties
| Use | Uses for the extraction of radioactive elements, pure water preparation, recovery of useful components. |
Anion exchange resin,strong basic styrene - Introduction
Anion exchange resin,strong basic styrene is a resin material with strong alkalinity. Its main characteristics are as follows:
1. Strong alkalinity: The resin contains a large number of anion exchange groups, which can react with acidic substances and release hydroxide ions (OH-), showing strong alkalinity.
2. High exchange capacity: The resin has a high anion exchange capacity and can effectively remove anionic pollutants in water.
3. Acid resistance and alkali resistance: The resin itself has good acid and alkali resistance and shows good stability in less extreme acid and alkali environments.
Anion exchange resin,strong basic styrene is widely used in water treatment, chemical industry, pharmaceutical, food industry and other fields, the specific uses include:
1. Softened water: The resin can remove the hardness ions in the water, such as calcium ions and magnesium ions, and make the water soft or deionized.
2. Remove anionic pollutants: resin can remove anionic pollutants in water, such as nitrate ions, chloride ions, sulfate ions, etc.
3. Separation and purification: The resin can be used for the separation and purification of chemicals, biological macromolecules and the preparation of certain drugs.
The preparation method of Anion exchange resin,strong basic styrene is usually synthesized by copolymerization. The main steps include copolymerization of raw materials such as styrene, sodium hydroxide and crosslinking agent to form polymer particles with anion exchange groups, and then crosslinking to form an exchange resin.
About safety information, Anion exchange resin,strong basic styrene have certain irritation and corrosiveness to human body. When contacting, attention should be paid to protective measures to avoid direct contact with skin and eyes. During use, avoid inhaling resin dust or solution to avoid causing respiratory and digestive tract discomfort. At the same time, the resin should be properly stored to avoid contact with strong oxidants and other substances to prevent dangerous accidents. In the disposal of waste, should comply with the relevant laws and regulations for reasonable disposal.
Last Update：2024-04-09 21:11:58