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Dimethyl sulfoxide, properties, uses and safety protection
Dimethyl sulfoxide is a common hazardous chemical with many applications, such as as a solvent, catalyst or extractant. However, its nature also poses many security risks to people. This article will provide a detailed professional explanation of the properties, uses and safety protection of dimethyl sulfoxide from multiple aspects to help readers better understand this dangerous product.
2024-04
2024-04-24
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Dimethyl sulfoxide: the universal solvent for industry and science
Dimethyl sulfoxide is an extremely important aprotic polar solvent that is soluble in both water and organic solvents. Its excellent solubility makes it a powerful assistant in fine chemical synthesis, solvent extraction and other fields.
2024-04
2024-04-08
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Composition and function of cyclohexylamine corrosion and scale inhibitor
In industry, cyclohexylamine is prepared by aniline catalytic hydrogenation, and the commonly used catalyst is cobalt. It can also be divided into two methods: atmospheric pressure and pressurization. In the atmospheric method, the molar ratio of aniline to hydrogen is 1:2, the addition reaction temperature is 150~180 ℃, and the pressure in the reactor is atmospheric. In the pressurization method, the molar ratio of aniline to hydrogen is 1:10, the addition reaction temperature is about 240 ℃, and the pressure in the reactor is 14.61MPa. The fixed bed liquid phase hydrogenation method is adopted.
2024-03
2024-03-27
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Hydrazine hydrate market presents a good development trend
2024-03
2024-03-07
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Main uses and storage methods of THF
2024-02
2024-02-28
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What chemical substance is dmac?
Dmac is a very common chemical substance. The Chinese name of dmac is dimethylacetamide, and its full name is N,N-dimethylacetamide. The chemical formula of dmac is: CH3C(O)N(CH3)2.
2024-02
2024-02-26
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Chemical Properties and Uses of Dicyclohexylamine
Dicyclohexylamine,CAS No. 101-83-7, semi colorless liquid with fishy smell. Dicyclohexylamine has the chemical properties of secondary amine. It is strongly alkaline and can form salts with various acids. Acylation reaction may occur.
2024-01
2024-01-04
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The main use of cyclohexylamine products
1. Used as a rubber vulcanization accelerator, and also used as a raw material for synthetic fibers, dyes, and gas-phase corrosion inhibitors
2024-01
2024-01-03
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East Chem International Trade Department moved to a new location and started a new journey
We are very pleased to announce that the International Trade Department of East Chem has moved to a new office location and is taking this opportunity to start a new journey.
2023-12
2023-12-25
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How to deal with N-methylpyrrolidone wastewater?
N-methylpyrrolidone wastewater will be produced in lithium battery cathode production, N-methylpyrrolidone synthesis and N-methylpyrrolidone processing and recycling. This type of industrial wastewater also has the characteristics of complex composition, poor biodegradability and high concentration due to its production process.
2023-12
2023-12-25