FC-248 Chromic acid fog inhibitor

• Post Date:

  Apr 16,2018

• Expiry Date:

  Apr 16,2019

• Detailed Description:

  Cas No. :56773-42-3 Quantity: 10000Kilograms
  Specs:98%
  Price:125 USD Kilograms
  Payment Method: T/T
  Chromic acid fog inhibitor
  Tetraethyl ammonium, perfluorooctanesulfonate (FC-248)
  Cas No.:56773-42-3
  Trade name: FC-248
  Chemical name: Tetraethylammonium perfluorooctanesulfonate
  Molecular formula: CF3(CF2)7SO3-(C2H5)4N+
  Molecular formula :C16H20F17NSO3
  Molecular weight :629
  Assay: 98%
  Appearance :White powder
  Surface tension: 22mN/m(0.1% aqueous solution)
  Application:
  1. Used as chrome-fume suppressor for both decorative and functional chromium plating. (level of addition: 25mg~50mg/ liter )
  2. Used as wetting agent, leveling agent and antistatic agent for photographic paper and film
  3. Used as wetting agent for glass etching and opacification baths
  4. Used as wetting agent for acid baths for metal surface treatment e.g. anodizing baths, chromatizing baths.
  5. Used as demould agent for plastic
  

• CAS Registry Number:

  56773-42-3

• Synonyms:

  ;FC-248;Heptadecafluorooctanesulfonic acid tetraethylammonium salt:Perfluorooctanesulfonic acid tetraethylammonium salt:PERFLUORO-1-OCTANESULFONIC ACID, TETRAETHYLAMMONIUM SALT;PERFLUOROOCTANESULFONIC ACID TETRAETHYLAMMONIUM SALT;TETRAETHYLAMMONIUM PERFLUOROOCTANESULPHONATE;adecafluoro-1-octanesulfonicacid(1:1);ethanaminium,n,n,n-triethyl-,saltwith1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-hept ethanaminium,n,n,n-triethyl-,saltwith1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro 1-octanesulfonicacid(1:1);Tetraethylammoniumperfluoroctanesulfonate;HEPTADECAFLUOROOCTANESULFONIC ACID TETRAETHYLAMMONIUM SALT tetraethylammonium heptadecafluorooctanesulphonate;Tetraethylammonium perfluoroalkylsulphonate;Ethanaminium, N,N,N-triethyl-, salt wit;1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonic acid(1:1);Tetraethylammoniumheptadecafluoroctansulfonat;Tetraethyl ammonium, perfluorooctanesulfonate;N,N,N-triethylethanaminium 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate;Tetraethylammonium-perfluoroctylsufonate;FT-248;Tetranethylammonium Perfluorooctanesulphonate;Heptadecafluorooctanesulfonic Acid Tetraethylammonium Salt;

• Molecular Formula:

  C₁₆H₂₀F₁₇NO₃S

• Molecular Weight:

  629.3728

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R25:;
  

• Safety Description:

  S28:;
  S45:;
  

• Company:

  Wuhan Kem Chemical Co.,Ltd     [ China ]        

• Contact:

  Michael Chen

• Tel:

  13277983002

• Fax:

  86-27-61502683

• Email:

  sales@whmzelec.com