Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > The difference between polyethylene glycol and isopropyl alcohol and their respective application fields

[Chemical Knowledge]：The difference between polyethylene glycol and isopropyl alcohol and their respective application fields

Read： 1038 Time：16months ago Source：Transform the World with Simplicity

Polyethylene glycol and isopropanol are two common compounds in the chemical industry, and they have some obvious differences in structure and properties. At the same time, due to these differences, polyethylene glycol and isopropyl alcohol have different uses and values in different application fields.

polyethylene glycol is a polymer obtained by esterification of ethylene glycol molecules. It is a colorless, odorless, non-toxic liquid with good solubility and stability. Polyethylene glycol is widely used in medicine, cosmetics and food industry. For example, in the field of medicine, polyethylene glycol can be used as a carrier of drugs to help drugs be better absorbed and released by the human body, thereby improving drug efficacy. In addition, polyethylene glycol can also be used as a moisturizer, solvent and stabilizer in cosmetics to provide moisturization and protection for the skin. In the food industry, polyethylene glycol is used to make low-fat foods and confectionery, as well as to improve the true taste and texture of foods.

In contrast to polyethylene glycol, isopropanol is an alcohol containing three carbon atoms. It is a colorless liquid, has a pungent odor, and is flammable. Due to its good solubility and volatility, isopropyl alcohol is commonly used in solvents, cleaning agents and antifreeze. In the chemical industry, isopropanol can be used in the synthesis of organic solvents, plastics and synthetic rubber, it can also be used as a cleaning agent and sol. In summary,

, there are significant differences in structure and properties between polyethylene glycol and isopropanol. Polyethylene glycol has important applications in the pharmaceutical, cosmetic and food industries, while isopropanol is mainly used in the fields of chemicals, solvents and cleaning agents. Whether it is polyethylene glycol or isopropanol, they all play an important role in their respective fields, providing convenience and safety for our lives.

Previous： Polyethylene and Silane: The Peak of Glass vs. Plastic

Next： Polyethylene Glycol and Tween: Understanding Their Differences and Applications

News Categories