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Heptadecafluorooctanesulfonic acid tetraethylammonium salt

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1000

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Category

Synonyms:

Perfluorooctanesulfonic acid tetraethylammonium salt; Tetraethylammonium perfluoroctylsufonate; FT-248

CAS No.:

56773-42-3

数量

-

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库存:

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1

keyword:

Heptadecafluorooctanesulfonic acid tetraethylammonium salt

Description

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Chemical Name	Heptadecafluorooctanesulfonic acid tetraethylammonium salt
Synonyms	Perfluorooctanesulfonic acid tetraethylammonium salt; Tetraethylammonium perfluoroctylsufonate; FT-248
CAS No.	56773-42-3
EINECS No.	260-375-3
Molecular formula	C16H20F17NO3S
Molecular weight	629.37
Molecular Structure
Details	Appearance: yellowish or white powder Content: 98%min Surface tension: 22mN/m (0.1% water solution) Melting point: 170-190℃ Type: Anion fluoro surfactant
Main 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