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[Chemical Knowledge]：Difference between anhydrous methanol and methanol

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Anhydrous methanol and methanol are two common alcohol compounds, which have important applications in some fields. Although they are similar in name, they actually have some differences. Next, we will detail the difference between anhydrous methanol and methanol.

anhydrous methanol means methanol from which moisture has been removed. Methanol is an organic solvent and usually contains moisture. In some industrial processes, anhydrous methanol is required to ensure the purity and effectiveness of the reaction. The moisture content of anhydrous methanol is very low, usually no more than 0.01%, which can meet the high purity requirements.

in the physical properties, anhydrous methanol and methanol also have some differences. The boiling point of anhydrous methanol is relatively high and can reach 64.7°C, while the boiling point of methanol is 64.7°C. In addition, anhydrous methanol has a slightly higher density than methanol, about 0.98g/cm³, while methanol has a density of about 0.79g/cm³. These differences may have a certain impact on the use of the process.

In addition, anhydrous methanol and methanol are chemically different. Anhydrous methanol has high purity and does not contain moisture and other impurities, so it has higher activity in certain chemical reactions. It is often used as a solvent for organic synthesis and as a raw material for certain drugs and dyes. Methanol is widely used as a raw material for solvents, fuels and chemicals. In addition, methanol can also be used as an automotive fuel alternative to reduce environmental impact.

to sum up, anhydrous methanol and methanol differ in purity, physical properties and chemical properties. Anhydrous methanol is methanol from which moisture is removed and has higher purity and activity. Methanol is a common organic solvent and chemical raw material. The choice of which compound to use should be based on specific needs. Anhydrous methanol is suitable for occasions requiring high purity, while methanol is more widely used in general chemical and fuel fields.

hope that through the introduction of this article, you have a deeper understanding of the difference between anhydrous methanol and methanol. If you want to learn more about these two compounds, please continue to follow our follow-up articles.

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