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[Chemical Knowledge]：The wide application and difference of ethylene glycol

Read： 799 Time：19months ago Source：Transform the World with Simplicity

Ethylene glycol, also known as ethylene glycol, is a colorless, odorless, viscous liquid. Its chemical structure is CH2OHCH2OH, is a kind of diol, is widely used in chemical industry, medicine, food and other fields.

In the field of chemical industry, ethylene glycol is widely used as solvent, reaction intermediate and freezing liquid. As an excellent solvent, ethylene glycol can be used in the production of coatings, inks, resins and adhesives. In addition, ethylene glycol can also be used as a reaction intermediate to participate in the synthesis of various organic compounds. In some special industrial production processes, ethylene glycol can also be used as a coolant and antifreeze, playing an important role.

In the pharmaceutical field, ethylene glycol is mainly used in pharmaceutical processes. It can be used as a drug carrier, solvent or additive for the preparation of oral drugs, injections and ointments for external use. Because ethylene glycol has good solvent and stability, it is widely used in the preparation of drugs, which helps to improve the solubility and stability of drugs.

In the food sector, ethylene glycol is used as a food additive, mainly as a flavoring agent and preservative. It can help food taste more delicious, and help to extend the shelf life of food. In addition, ethylene glycol is also used in certain production processes in the food industry, such as fermentation regulators in the brewing process.

In general, the application of ethylene glycol in different fields has a certain difference. In the chemical industry, it is mainly used as a solvent, reaction intermediate and frozen liquid; in the pharmaceutical field, it is mainly used in the pharmaceutical process; in the food field, it is mainly used as a food additive. Therefore, for different application requirements, the quality requirements and uses of ethylene glycol are also different. In the future, with the progress of technology and the demand of the market, the application field of ethylene glycol will be further expanded and play a more important role.

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