weakly acidic acrylic type cation exchange resins - Names and Identifiers
weakly acidic acrylic type cation exchange resins - Physico-chemical Properties
| Use | Uses are mainly used for extraction and decolorization of streptomycin and alkaline antibiotics, separation of organic bases, preparation of pure water, etc. |
weakly acidic acrylic type cation exchange resins - Introduction
Cation exchange resin,weak acrylic acid is a kind of ion exchange resin with weak acidity, its main component is acrylic acid (acrylic acid). The following is a description of the nature, use, preparation and safety information of the resin.
Nature:
-Weak acidity: The resin has a low acidity, usually working between the pH value of 2-8.
-Highly blocked: The functional groups on the resin can fix and release ions, and convert with other substances in the solution.
-High temperature resistance: The resin can work stably for a long time at a higher temperature.
-Low solubility: The resin has low solubility and can maintain stability in a variety of solvents.
Use:
-Good selective ion exchange: The resin can selectively adsorb or release specific cations, thereby realizing the separation and purification of ions.
-Water treatment: By adsorbing and exchanging cations, the resin can remove impurities and metal ions in the water and improve the quality of the water.
-Pharmaceutical industry: The resin can be used in separation and purification steps in pharmaceutical processes, such as drug extraction and desalination.
-Chemical analysis: It can be used to separate and enrich the target components in the solution for subsequent analysis.
Method:
-Polymerization of Acrylic Monomer: An acrylic cation exchange resin is prepared by polymerizing an acrylic monomer. In this process, a crosslinking agent may be added to increase the stability and strength of the resin.
Safety Information:
-Acrylic cation exchange resins generally do not cause irritation, corrosion, explosion and other hazards. However, during the operation, care should be taken to avoid direct contact with the resin particles to avoid irritation to the skin and eyes.
-When handling resin, follow laboratory safety procedures and use personal protective equipment such as protective gloves, goggles and protective clothing to ensure safe operation.
Please note that specific products and preparation methods may be different, so in the actual application process, you should refer to the relevant literature and the safety data sheet provided by the supplier according to the specific situation.
Last Update：2024-04-09 15:18:03