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[Chemical Knowledge]：The Difference between Ethylene Glycol and Pure Ethylene Glycol and Its Application

Read： 441 Time：18months ago Source：Transform the World with Simplicity

Ethylene glycol and pure ethylene glycol are two common compounds in chemical raw materials. They play an important role in industrial production, but many people are not clear about the difference between them. Let's take a closer look at their differences and their different roles in industrial applications.

ethylene glycol, chemical formula C2H6O2, is a colorless, odorless, sweet compound. It is soluble in solvents such as water, glycerin, ether, acetone and benzene. Commonly used in the manufacture of antifreeze, lubricating oil, grease, plastic plasticizer or phosphate ester and other chemical products. In the pharmaceutical industry, ethylene glycol is a raw material for the synthesis of anesthetics, ethyl oxalate and a variety of vitamins. In addition, ethylene glycol is also an important solvent and is widely used in industries such as paints, dyes, inks, pastes and coatings.

pure ethylene glycol that is ethylene glycol monomethyl ether, chemical formula C3H8O2. Pure ethylene glycol is more soluble than ethylene glycol and remains liquid at low temperatures. It is mainly used in the manufacture of oily coatings, printing and dyeing auxiliaries, detergents and cosmetics. Because of its good solubility and stability, pure ethylene glycol is also commonly used in the preparation of ester solvents, synthetic fragrances and resins, the manufacture of wet wipes, soap and hair dyes and other products.

ethylene glycol and pure ethylene glycol have their own advantages and characteristics in industrial applications. Ethylene glycol is mostly used in the manufacture of chemical products, and its solubility and stability are slightly inferior to pure ethylene glycol, but it is more widely used in the field of medicine. Pure ethylene glycol has more applications in the manufacture of cosmetics and cleaning products due to its good solubility and stability.

In general, ethylene glycol and pure ethylene glycol play an important role in chemical raw materials and industrial applications. The difference between them lies in the difference in solubility and stability, as well as the scope of application in different fields. In the choice of use, according to the actual needs and product characteristics to make a reasonable choice, in order to achieve the best production results.

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