Properties and Stability of Tetrahydrofuran

Tetrahydrofuran is a colorless transparent liquid with an ether like odor. It is miscible with water. The azeotropic mixture composed of water can dissolve alkaloids such as cellulose acetate and caffeine, and its solubility is better than that of tetrahydrofuran alone. General organic solvents such as ethanol, ether, aliphatic hydrocarbons,

2024-10

2024-10-23

Cyclohexylamine: an important industrial raw material

Cyclohexylamine is a widely used chemical substance belonging to the class of fatty amine compounds. It is colorless, transparent, flammable and highly alkaline. It has important applications in many industries and is a key raw material for the production of a variety of chemical products and materials.

2024-09

2024-09-20

NMP transport packaging solutions

Sturdy and durable: The packaging of N-methylpyrrolidone products is made of high-strength materials to ensure that the products are protected from impact and vibration during transportation, effectively preventing damage.

2024-08

2024-08-20

N-Methylpyrrolidone plays a key role in lithium battery manufacturing

MP is a highly selective solvent with the advantages of non toxicity, high boiling point, low corrosiveness, high solubility, low viscosity, low volatility, good stability and easy recovery.

2024-08

2024-08-05

Hydrazine HydrateWhat are the main application areas of hydrazine hydrate?

Drug synthesis: hydrazine hydrate is used in the pharmaceutical industry to produce anti-tuberculosis and anti-diabetic drugs. Due to its strong reducing property, hydrazine hydrate is often used as a key raw material in drug synthesis. For example, hydrazine hydrate plays a core role in the production of anti-tuberculosis drugs such as isoniazid and benzylsulfonyl hydrazide. Drug intermediates: Hydrazine hydrate is also used to manufacture a variety of drug intermediates. For example, hydrazine hydrate or its derivatives are used in the synthesis of certain anticancer drugs and antibiotics.

2024-07

2024-07-29

What chemical substance is nmp

N-methylpyrrolidone, also known as 1-methyl-2-pyrrolidone, or NMP for short, is a polar aprotic transfer solvent with high boiling point, strong polarity, low viscosity, strong solubility, non corrosion, low toxicity, strong biodegradability, low volatility, excellent chemical stability and thermal stability.

2024-06

2024-06-27

Cyclohexylamine product uses attract attention

Cyclohexylamine , as an organic compound, has a variety of industrial applications. It is reportedly miscible with water and most organic solvents, and has a certain volatility and can evaporate with water vapor. These characteristics make it widely used in the chemical industry. The main uses of cyclohexylamine include synthetic desulfurizers, corrosion inhibitors, vulcanization accelerators, emulsifiers, antistatic agents, etc. In addition, it is also used as a latex coagulant, petroleum product additives, corrosion inhibitors, and fungicides and pesticides.

2024-06

2024-06-14

Characteristics of Hydrazine Hydrate Wastewater

2024-06

2024-06-07

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

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