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      Phosphorus Trichloride

      Phosphorus Trichloride

      Molecular formula: PCL3
      Molecular weight: 137.33
      Product quality:


      Superior product

      First-class product Qualified product


      Colorless transparent or yellowish liquid

      Content, %




      Free phosphorus, %




      Boiling range (74.5-77.5°Cv/v)





      Colorless fuming liquid, relative density 1.574, melting point-112°C, boiling point 75.5°C. Soluble in diethyl ether, benzene, carbon disulfide and carbon tetrachloride. It is inflammable, corrosive, and toxic.

      The product is raw material for trichlorfon, methamidophos, acephate, phosphorus oxychloride, phosphorous acid, triphenyl phosphate, and other pesticides. In pharmaceutical industry, it can be used in preparing sulfadiazine, and sulfameter. In dyeing industry, it can be used as condensating agent and catalyst for phenols.

      Dry plastic drum, or tank car. The product is class A inorganic acid corrosive, IMDG: 81041, to deliver according to dangerous article.

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