Product news
-
Precautions for use and storage of cyclohexylamine
Cyclohexylamine is soluble in water and can also be miscible in most organic solvents, so it is mainly used as a solvent to produce desulfurizers, rubber antioxidants, vulcanization accelerators, plastic and textile chemical aids, boiler water treatment agents, metal corrosion inhibitors, emulsifiers, preservatives, antistatic agents, latex coagulants, petroleum additives, fungicides, pesticides and dye intermediates.
2023-02
2023-02-01
-
Other uses of NMP include
In the polymer industry, NMP exists as a solvent for para aramid polycondensation reaction.
2023-02
2023-02-01
-
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
-
THF-A Versatile Organic Synthesis Raw Material and Solvent
2023-08
2023-08-25
-
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
-
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
-
Introduction to storage conditions of cyclohexylamine
Precautions for storage of cyclohexylamine Store in a cool and ventilated warehouse. Keep away from fire and heat. The temperature of the warehouse should not exceed 30℃. Keep the container sealed. It should be stored separately from acids and edible chemicals and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. Do not use mechanical equipment and tools that are prone to spark. The storage area should be equipped with leak emergency treatment equipment and suitable holding materials.
2023-02
2023-02-13
-
Application of hydrazine hydrate in chemical industry and other markets
Hydrazine hydrate, as an important microbial chemical product, is used to convert into AC, D1PA, TSH and other foams. It is also used as modification material for removal of ammonia and carbon dioxide in heat treatment furnace and reaction kettle. In the pharmaceutical industry for the production and processing of anti-tuberculosis, anti-diabetes drugs; In the industrial production of organic fertilizer used in the production of processing herbicide, plant growth agent and sterilization, insecticide, rodenticide; In addition, it can also be used to produce and process rocket fuel, diazo, rubber auxiliaries and so on. In recent years, the application range of hydrazine hydrate is still expanding.
2023-02
2023-02-21
-
How to prepare dicyclohexamine
The hydrorefining reactor was a tubular fixed bed reactor with an inner diameter of 20mm. The catalyst was a nickel-based highly active catalyst with a fixed volume of 15mL. The catalyst was installed in the isothermal zone of the reactor. The particle size was 20-40 mesh, and the mass ratio of metal elements was Ni∶Al∶Mo = 85∶5∶5.
2023-02
2023-02-21
-
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