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What reagents are used to distinguish diketones and ketones
In the chemical industry, the identification of substances is an important link to ensure production safety and product quality. For the identification of diketones and ketones, a...
What is the difference between acetaldehyde and benzaldehyde
In the field of chemical industry, acetaldehyde and benzaldehyde seem to be similar, but in fact they have their own characteristics. As aldehydes, there are significant differenc...
The difference between double tank and jacket tank
In the chemical industry, double-layer tanks and jacketed tanks are two common equipment, and they have obvious differences in structural design and functional use. This article w...
How to Distinguish Between Ethanol and Methyl Ether
In the chemical industry and laboratory, methyl ether (MeO) and ethanol (ethanol) are two common organic solvents, which are often used as solvents, reagents or reaction media. Al...
Difference between hydrogenated toluene and toluene
In the field of chemistry and chemical engineering, as two important organic compounds, hydrogenated toluene and toluene are often the focus of research and discussion because of ...
Difference between liquid alkali and soda ash
In the chemical industry, liquid alkali and soda ash (sodium carbonate) are two common compounds that are often used as industrial raw materials and daily necessities. Many people...
Phthalic anhydride how to distinguish between adjacent and Nai method
Phthalic anhydride is an important organic compound, widely used in organic synthesis, pharmaceutical, chemical and other fields. In the preparation of phthalic anhydride, ortho m...
Difference between n-pentane and isopentane mass spectra
1. the molecular structure of n-pentane and isopentane
Both n-pentane and isopentane are alkanes with the same number of carbon atoms, but their molecular structures are significa...
How to distinguish between cyclohexane and cyclohexanol
In the field of chemical industry, cyclohexane and cyclohexanol are two substances that are often confused. Because they are similar in many properties, it is very important to di...
Difference between cyclopentadiene and cyclopentadiene
In the field of chemical industry, cyclopentadiene and cyclopentadiene as two seemingly similar compounds, in fact, there are significant differences in the structure and properti...