Product news
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Brief description of THF
Tetrahydrofuran (THF) is widely used because of its low toxicity, low boiling point and good fluidity. It has strong solubility in many chemicals and good diffusion and permeability to the surface and inside of the resin. It can dissolve all compounds except polyethylene, polypropylene and fluororesin, especially for polyvinyl chloride, polyvinylidene chloride and styrene-butadiene rubber.
2024-05
2024-05-31
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The role of lithium hydroxide in application fields
lithium hydroxide is an inorganic compound with strong alkalinity and is widely used in industry and daily life. The following will introduce the application scope of lithium hydroxide.
2024-05
2024-05-29
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Market Uses of N-Methylpyrrolidone (NMP)
NMP has a series of excellent physical and chemical properties. It is a highly selective and non-toxic material with high boiling point, strong polarity, low viscosity, low corrosivity, high solubility, low volatility, good stability and easy recycling. Solvent.
2024-05
2024-05-28
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Direct application of hydrazine hydrate
1. Anticorrosion additive used for circulating water in thermal power plants and nuclear power plants. 2. Deoxidizer for water used in industrial boilers and high-pressure steam boilers. Hydrazine hydrate is a deoxidizer, which can reduce the dissolved oxygen in water and is used to further remove the residual trace dissolved oxygen in boiler feed water after thermal deoxidization. Because dissolved oxygen in feedwater will cause corrosion of boiler tube wall. Adding hydrazine hydrate to the boiler feed water can not only deoxidize, but also prevent the formation of iron scale and copper scale in the boiler.
2024-05
2024-05-24
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What are the main uses of tetrahydrofuran
2024-05
2024-05-20
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Introduction and properties of dimethylacetamide
Dimethylacetamide, the full name is N,N-dimethylacetamide (chemical formula: CH3C(O)N(CH3)2, abbreviated as Dmac or DMA. A commonly used aprotic polar solvent. Colorless transparent liquid, flammable. Can be used with Organic solvents such as water, alcohol, ether, ester, benzene, chloroform and aromatic compounds can be mixed at will. It is used in pharmaceuticals, synthetic resins, and is also used as a solvent for polyacrylonitrile spinning and the extraction of styrene from the carbon eight fraction. Distilled solvents, etc. are produced by the action of diamine and acetyl chloride.
2024-05
2024-05-15
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Application fields of morpholine
Morpholine is widely used in rubber, medicine, coatings, pesticides, dyes, medical equipment and other fields, and has become one of the fine chemical products with important commercial uses.
2024-05
2024-05-08
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Opportunities and challenges coexist in NMP Market
NMP is a very important auxiliary material for the production of lithium ion battery electrodes. It is the most commonly used polar solvent in the front batching process of lithium ion battery. Facing the TWH era, opportunities and challenges coexist in the NMP market.
2024-05
2024-05-06
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Precautions for use and operation of cyclohexylamine
As cyclohexylamine is irritating to the skin and mutagenic to the human body, the staff shall wear a direct gas mask (half mask), chemical safety goggles, anti-corrosion work clothes, rubber oil resistant gloves and conduct airtight operation in strict accordance with the operating procedures in daily work contact. The working environment shall be ventilated to avoid kindling and heat source.
2024-05
2024-05-02
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Determination of peroxide in tetrahydrofuran
Tetrahydrofuran and ether are easy to produce peroxide when stored for a long time. Be careful when using. Be sure to detect the peroxide content in the solution first. If more than 0.05% peroxide is present, the peroxide must be removed before distillation. If the peroxide content is 1% or higher, it must be treated by incineration.
2024-04
2024-04-16