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375-72-4 375-72-4 Perfluorobutanesulfonyl fluoride Perfluorobutanesulfonyl fluoride
hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!
fc-4 perfluorobutanesulfonyl fluoride 375-72-4
product description
chemical nature
chemical name
|
perfluorobutanesulfonyl fluoride |
molecular formula |
c4f10o2s |
molecular weight |
302.09 |
cas no. |
375-72-4 |
properties
physical form
|
clear colorless or slightly yellow liquid |
concentration (%) |
95% ( chromatographic analysis) |
boiling point |
64.0℃ |
melting point |
-110°c |
refractive index |
n20/d 1.3(lit.) |
application
fc-4 is used to synthesize multi-kind of fluoro surfactant, its potassium salt c4f9so2k is a very good anion surfactant, also a best fire retardant for polycarbonate.
packing
500g×20bottle/per box, stored in cool and dry place
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