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TANTALUM PENTAFLUORIDE

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TANTALUM PENTAFLUORIDE Basic information
TANTALUM PENTAFLUORIDE Chemical Properties
  • Melting point:96.8 °C
  • Boiling point:229.5 °C
  • Density 4.74 g/mL at 25 °C(lit.)
  • Flash point:230°C
  • form Powder
  • color off-white
  • Specific Gravity4.740
  • Water Solubility Decomposes in water forming tantalum oxyfluoride. Soluble in conc. and fuming HNO{3}Soluble in carbon disulfide, carbon tetrachloride and chloroform. Slightly soluble in acetic acid and ethanol.
  • Sensitive Moisture Sensitive
  • Hydrolytic Sensitivity7: reacts slowly with moisture/water
  • Merck 14,9055
  • CAS DataBase Reference7783-71-3(CAS DataBase Reference)
  • EPA Substance Registry SystemTantalum fluoride (TaF5) (7783-71-3)
Safety Information
  • Hazard Codes C
  • Risk Statements 34
  • Safety Statements 26-27-28-36/37/39-45
  • RIDADR UN 3260 8/PG 2
  • WGK Germany 3
  • RTECS WW5775000
  • Hazard Note Corrosive
  • TSCA Yes
  • HazardClass 8
  • PackingGroup II
MSDS
TANTALUM PENTAFLUORIDE Usage And Synthesis
  • Chemical Propertieswhite crystalline powder
  • UsesFriedel-Crafts catalyst.
  • UsesTantalum fluoride is a catalyst used to speed up organic chemical reactions.
  • Safety ProfilePoison by intravenous route. Corrosive. When heated to decomposition it emits toxic fumes of F-. See also TANTALUM and FLUORIDES.
TANTALUM PENTAFLUORIDE Preparation Products And Raw materials
TANTALUM PENTAFLUORIDE(7783-71-3)Related Product Information
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