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Containing fluorine surfactantFine chemical industryNickel plating intermediatesCopper plating intermediatesGalvanized intermediates
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YF-248 chromium fog inhibitor

Full name: Tetraethylammonium perfluorooctanesulfonate
Product name: YF-248, chromium fog inhibitor FC-248
Structural formula: (C2H5)4NRFSO3
Molecular weight: 629
Appearance: light yellow slightly viscous liquid Assay:50% aqueous solution
Appearance: white or yellowish powder Assay:≥98%
pH value: 2-3Density(20℃):1-1.2g/cm3
Freezing point: -3℃Surface tension (γ): 22mN/m(0.1% aqueous solution)
Uses: the product is perfluoro anionic surfactant, which can be used as chromium fog inhibitor in decoration and chromium plating fields.
98% solid: 500g/bottle×20 bottles/box; 
The product is stored and transparent as general chemical products. 

 


 
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