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Chemical Name: Perfluorohexyl Ethyl Sulfonic Acid
CAS No.: 27619-97-2
Molecular formula: C8H5F13O3S
Molecular weight: 428.17
Appearance: Colorless transparent liquid
Addition: The first addition is 0.24g/L, the supplementation is very small, smaller than FC-248.
Usage: Environmentally friendly chromium fog inhibitor, developed on the basis of hexafluorocarbon chain technology, will not decompose into perfluorooctanoic acid and its salt (PFOA & PFOS) and bring environmental problems.
This product is a new type of chromium fog inhibitor. It forms a microbubble film on the surface of the plated parts, inhibits the formation of chromic acid fog, and can replace FC-248.
It can be used in organic fluorine synthesis, fluorinated surfactants and other important intermediates, pharmaceutical intermediates, electroplating intermediates.