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  • Learn details of the wide use of acetonitrile
    2022-11-09

    Acetonitrile is mainly used as solvent. For example, it can be used as solvent for butadiene extraction, solvent for synthetic fiber and solvent for some special coatings. Solvent used in petroleum industry to remove tar, phenol and other substances from petroleum hydrocarbons.

  • Preparation and purification of acetonitrile
    2022-11-07

    Preparation and purification of acetonitrileAcetonitrile is the simplest organic nitrile, also known as cyanomethane and methylnitrile. It is a colorless transparent liquid at room temperature, which is highly volatile, has a special smell similar to ether, is flammable.

  • Dangerous chemical accidents in October in history
    2022-11-02

    YuanfarChemical: Dangerous chemical accidents in October in history1 Domestic accidentspetrochemical industry"10 · 27" Explosion Accident of Heilongjiang Daqing Petrochemical ComplexOn October 27, 2004.

  • In the first three quarters, China's import and export grew by 9.9%
    2022-10-31

    Yuanfarchemical: In the first three quarters, China's import and export grew by 9.9% On October 24, the data released by the General Administration of Customs showed that China's total import and export value in the first three quarters.

  • Methyl hydrazine's application
    2022-10-28

    Methyl hydrazine, also known as monomethyl hydrazine, is an organic compound with the structural formula CH3NHNH2. The boiling point is 87.8 ℃, and the melting point is - 52 ℃. It can spontaneously ignite in contact with strong oxidants.

  • Precautions for methyl hydrazine
    2022-10-26

    Hazard OverviewHealth hazard: Accidental inhalation of methyl hydrazine vapor may cause tearing, sneezing and coughing, followed by eye congestion, bronchospasm, dyspnea, nausea and vomiting. Burns caused by skin contact.

  • The 20th National Congress of the Communist Party of China (CPC) opened at the Great Hall of the People in Beijing.
    2022-10-24

    The 20th National Congress of the Communist Party of China (CPC) opened at the Great Hall of the People in Beijing.1 This country is its people; the people are the country.

  • BASIC KNOWLEDGE OF HAZARDOUS CHEMICALS
    2022-10-21

    WHAT ARE HAZARDOUS CHEMICALS? According to Regulations on the Safety Administration of Hazardous Chemicals.

  • Application of hexafluoropropylene
    2022-10-19

    For the production of fluororubber:Fluoroelastomer (FKM) is a synthetic polymer elastomer containing fluorine atoms on the carbon atoms of the main chain or side chain.

  • Preparation of hexafluoropropylene
    2022-10-17

    Hexafluoropropylene (HFP) is one of the basic raw materials of organic fluorine industry. Its importance is second only to that of tetrafluoroethylene.

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