Product news
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What chemical is nmp
The Chinese name of nmp is N-methylpyrrolidone. N-methylpyrrolidone is an organic compound, colorless and transparent oily liquid with a slight smell of amine. Low volatility, good thermal stability and chemical stability, volatile with water vapor, hygroscopic, sensitive to light. It is easily soluble in water, ethanol, ether, acetone, ethyl acetate, chloroform and benzene, and can dissolve most organic and inorganic compounds, polar gases, natural and synthetic polymer compounds.
2023-02
2023-02-07
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THF-A Versatile Organic Synthesis Raw Material and Solvent
2023-08
2023-08-25
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Use and function of hydrazine hydrate
Hydrazine hydrate, also known as hydrazine hydrate, is highly alkaline and hygroscopic. The pure product is a colorless and transparent oily liquid with light ammonia smell, and smokes in wet air, with strong alkalinity and hygroscopicity.
2023-02
2023-02-07
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The use of tetrahydrofuran
THF is an important raw material for organic synthesis and is a solvent with excellent properties, especially suitable for dissolving PVC, polyvinylidene chloride and butyl aniline. It is widely used as a solvent for surface coatings, anticorrosive coatings, printing ink, tape and film coatings, and as a reaction solvent. When used for electroplating aluminum liquid, the thickness of aluminum layer can be controlled arbitrarily and bright.
2023-02
2023-02-13
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Cyclohexamine product condition
Cyclohexamine is a colorless liquid with a strong fishy odor. Soluble in water, miscible soluble in most organic solvents. Cyclohexamine is an important organic chemical raw material and fine chemical intermediate, is the downstream product of aniline, mainly used in the preparation of cyclohexanol, cyclohexanone, caprolactam, desulfurizer, emulsifier, preservative, antistatic agent, latex coagulant, petroleum additives, can be used as dye and pesticide fungicide, insecticide intermediate, can also be used as a synthetic fiber and plastic raw material.
2023-02
2023-02-27
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The difference between cyclohexamine and dicyclohexamine
Dicyclohexamine, also known as dodecahydrodiphenylamine. Colorless transparent oily liquid. It smells fishy. Molecular weight 181.32. Boiling point 254 ~ 255℃. The relative density is 0.9104(25/25℃). Refractive index 1.4842. Flash point 9Chemicalbook6℃. Can be miscible with ethyl ether, cyclohexylamine, soluble in ethanol and benzene, insoluble in water. It is mainly used in the synthesis of rubber accelerator, metal corrosion inhibitor, surfactant, medicine and pesticide. It's made by reacting cyclohexanol with ammonia and hydrogen. It can also be prepared by catalytic hydrogenation of aniline.
2023-02
2023-02-27
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Toxicity and protection of cyclohexylamine
Because cyclohexylamine is irritating to the skin and has mutagenicity to the human body, the workers in daily work contact should wear direct gas mask (half mask), chemical safety goggles, anti-corrosion work clothes, rubber oil-resistant gloves and airtight operation in strict accordance with the operating procedures.
2023-03
2023-03-09
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Overview of the dangers of tetrahydrofuran
Tetrahydrofuran, also known as oxacyclopentane, 1, 4-epoxy butane, is a heterocyclic organic compound, chemical formula is C4H8O, belongs to the ether class, is a complete hydrogenated product of furan, colorless transparent liquid, soluble in water, ethanol, ethyl ether, acetone, benzene, etc. CAS No.:109-99-9.
2023-03
2023-03-13
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Dicyclohexylamine ready to ship!
2022-08
2022-08-12
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Main functions of cyclohexylamine
2022-08
2022-08-03