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        Phosphorus trichloride
        Phosphorus oxychloride
        Phosphorous acid
        Hydrochloric acid
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        Product Name Phosphorus trichloride
        CAS RN 7719-12-2
        EINECS Number 231-749-3
        Molecular Formula PCl3
        Molecular Weight 145.3963
        Physical and chemical property Colorless fuming liquid, Relative density1.574, Melting Point-112 ℃, Boiling Point75.5 ℃, soluble
                in ether, benzene, carbon disulfide and carbon tetrachloride, in the humid air in the smoke, there
                is a strong stimulus Nature, the case of dramatic water decomposition and release hydrogen
                chloride gas, toxic, corrosive.
        Use Mainly for the manufacture of trichlorfon, methamidophos and acephate and net rice blast of raw
                materials such as organophosphorus pesticides. Pharmaceutical industry for the production of         sulfadiazine (SD), five trimethoprim sulfa pyrimidine (SMD). Color dye industry for the reduction of         phenolic mixture.
        Structural Formula
         
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