Trifluoromethanesulfonyl Fluoride ≥98.0%

CF₄O₂S

CAS No.: 335-05-7

product-350-330

Preparation method

Making use of anhydrous hydrogen fluoride and methylsulfonyl fluoride (CH; SO, F) or methylsulfonyl gas (CH; SO₂C1) as raw materials (refer to reflection equation (2))Electrochemical fluorination is performed within a particular temperature and pressure range in Simmons (Simons) electrolysis to produce At the electrolytic cell's exit, the impurity gas and the gas phase product trifluoromethanesulfonyl fluoride are lead out together. A portion of the entrained hydrogen fluoride is cooled and refluxed back to the electrolytic cell after first passing through the condenser on the electrolytic cell, and the residual gas is In order to absorb the majority of the hydrogen chloride and hydrogen fluoride generated by electrolysis, it passes through the buffer tank and into the water washing tower.After removing all of the hydrogen chloride and hydrogen fluoride with a certain concentration of alkali solution, the compressor presses the gas into the cold dry dehydrator, and it then goes through a molecular sieve drier to eliminate the water that was introduced during the earlier step. Cryogenically, the dried gas is liquefied. Following treatment, the big hydrogen gas that has not yet condensed and liquefied is released, and it enters the trifluoromethanesulfonyl fluoride storage tank.

product-487-98

Physical Properties

MF	CF₄O₂S
Boiling point	-25°C
Density	1.729±0.06 g/cm3(Predicted)
Molecular mass	152.06
Assay	≥98.0%
Package	20kgs or according customer requirement
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