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[Chemical Knowledge]：What are the upstream raw materials for glycerol? What do the downstream products contain?

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Glycerol, also known as glycerol, is a colorless, odorless and transparent viscous liquid
the upstream and downstream related product
of glycerol, which is widely used in the field of chemical production raw materials. There are many upstream and downstream related products of glycerin, and some of the main products will be described in detail below.

upstream products:

1. Propylene: Propylene is one of the main raw materials for the production of glycerol. Propylene can be converted into acrolein through catalytic oxidation, and then further reduced to glycerol.

2. Fatty acids: fatty acids react with alkali to generate soap, and then glycerol can be obtained by acidolysis or transesterification.

downstream products:

1. Nitroglycerin: Nitroglycerin is a compound generated by the reaction of glycerin and nitric acid. It is an explosive with strong explosive power and can be used in mining, road construction and other projects.

2. Acrylate: Acrylate is an important chemical raw material, widely used in the production of coatings, adhesives, plastics, etc. Glycerol can be esterified to produce acrylates.

3. Glycerides: Glycerides are compounds produced by the reaction of glycerol and fatty acids, which are widely used as food additives, cosmetic raw materials, etc.

4. Polyether polyol: Polyether polyol is an important polymer compound, widely used in the production of polyurethane foam, elastomers, etc. Glycerol can be used as a starter in the synthesis of polyether polyols.

In short, the upstream and downstream related products of glycerin are very extensive, involving many fields, such as chemical industry, medicine, food, cosmetics, etc. Understanding the upstream and downstream products of glycerol is helpful to better understand the production and application of glycerol, and also provides ideas for the further development and utilization of glycerol.

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