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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 differences between them. Below, we will provide a detailed introduction to their differences and their different roles in industrial applications

Ethylene glycol, with the chemical formula C2H6O2, is a colorless, odorless, and sweet compound. It is soluble in solvents such as water, glycerol, ether, acetone, and benzene. Commonly used in the manufacturing of chemical products such as antifreeze, lubricants, greases, plastic plasticizers, or phosphate esters. In the pharmaceutical industry, ethylene glycol is a raw material for synthesizing anesthetics, ethyl oxalate, and various vitamins. In addition, ethylene glycol is also an important solvent and widely used in industries such as paint, dyes, inks, slurries, and coatings

Pure ethylene glycol, also known as ethylene glycol monomethyl ether, has the chemical formula C3H8O2. Compared to ethylene glycol, pure ethylene glycol has stronger solubility and remains liquid at low temperatures. It is mainly used for manufacturing oil-based coatings, printing and dyeing auxiliaries, detergents, and cosmetics. Due to its good solubility and stability, pure ethylene glycol is also commonly used in the preparation of ester solvents, synthetic fragrances and resins, manufacturing wet tissues, soap, and hair dyes

Ethylene glycol and pure ethylene glycol have their own advantages and characteristics in industrial applications. Ethylene glycol is mostly used in the manufacturing of chemical products, and its solubility and stability are slightly inferior to pure ethylene glycol, but its application in the pharmaceutical field is more extensive. Pure ethylene glycol, on the other hand, has more applications in the manufacturing of cosmetics and cleaning products due to its good solubility and stability

Overall, ethylene glycol and pure ethylene glycol play important roles in chemical raw materials and industrial applications. Their differences lie in their solubility and stability, as well as their application scope in different fields. When choosing to use, it is necessary to make reasonable choices based on actual needs and product characteristics to achieve the best production effect.