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FC-248 (Tetraethylammonium Perfluorooctanesulfonate)

FC-248 (Tetraethylammonium Perfluorooctanesulfonate)

Product Details:


Price And Quantity

  • 50 Kilograms

Trade Information

  • Paypal, Western Union, Telegraphic Transfer (T/T)
  • 500000 Kilograms Per Year
  • 30 Days
  • Yes
  • Contact us for information regarding our sample policy
  • As per requirements
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • All India

Product Description

FC-248(Tetraethylammonium perfluorooctanesulfonate)
  • Trade name: FC-248
  • CAS No.:56773-42-3
  • Molecular formula: CF3(CF2)7SO3-(C2H5)4N+
  • Molecular formula: C16H20F17NSO3
  • Molecular weight: 629
  • pH value:  2-3
  • Density (20 oC): -1.2g/cm3
  • Freezing Point:  -3 oC
  • Surface Tension γ: 22 dynes/cm (0.1% aqua)
  • Assay: 98%
  • Appearance: White powder
  • Surface tension: 22mN/m(0.1% aqueous solution)


  • Used as chrome-fume suppressor for both decorative and functional chromium plating, (level of addition: 25mg~50mg/ liter )
  • Used as wetting agent, leveling agent and antistatic agent for photographic paper and film
  • Used as wetting agent for glass etching and opacification baths
  • Used as wetting agent for acid baths for metal surface treatment e.g. anodizing baths, chromatizing baths.
  • Used as demould agent for plastic tetraethylammonium


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