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Tetraethylammonium-perfluoroctylsufonate |
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Index No.: | km-168 |
Products Name | Tetraethylammonium-perfluoroctylsufonate |
CAS No.: | 56773-42-3 |
Introduction |
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Code:km-168 Tetraethylammonium Perfluoroalkylsulphonate (FT-248) CAS No. 56773-42-3 Molecular formula: C8H20N.C8F17O3S Molecular weight: 629 Appearance: yellowish or white powder Assay: 98%min Surface tension: 22mN/m (0.1% water solution) Melting point: 170-190℃ Type: Anion fluoro surfactant
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. |
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