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          杭州聯洋化工有限公司

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          Pduct Details
          Product Name Antimony trifluoride
          Alias Trifluorostibine antimony fluoride
          English
          Molecular formula

          F3Sb

          Molecular weight 178.76
          CAS No 7783-56-4
          EINECS
          Specification

          Appearance

          White to Grey white solid

          Assay(SbF3)    

          ≥98%

          Sulphate(SO4)      

          ≤0.02%

          Chloride(Cl)        

          ≤0.01%

          Fe           

          ≤0.02%

          As)           

          According to standard

          Pb         

          According to standard

          Substances not precipitated by Sulfureted hydrogen

          ≤0.3%

          Appearance traits

          White to grey crystal, easy to be moist.

          Use

          Fluorinated reaction catalyst.Preparation of chlorofluorocarbons.A mordant of cotton fabric.Used as analytical reagent and fabric mordant.

          Package

          2KG/bottle

          Other product information

          Properties:  

          boiling point:(℃):376

          melting point :(℃):292

          Relative density (water = 1): 4.38(20℃)

          stability : Soluble in water, soluble in methanol, ethanol and polar organic solvents, insoluble in benzene, chlorobenzene and petroleum ether

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