METHOD FOR PRODUCING TETRAFLUOROALUMINIC ACID ORGANIC ONIUM SALT AND TETRAFLUOROALUMINIC ACID ORGANIC ONIUM SALT

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a tetrafluoroaluminic acid organic onium salt in a high yield by using a fluorinated organic onium salt. SOLUTION: This method for producing a tetrafluoroaluminic acid salt organic onium salt comprises reacting a fluorinated organic onium salt with aluminum fluoride hydrate in the presence of a solvent.