反应详情

Into a four-necked flask were charged 75 parts of perfluorooctanesulfonic acid and 100 parts of water, and 21.4 parts of silver carbonate was added thereto with stirring. After stirring at room temperature for 3 days, the mixture was filtered and the obtained filter-cake was washed with 10 parts of ion-exchange water, then 20 parts of diethylether and dried to give 60.3 parts of silver perfluorooctanesulfonate.

1. additionwas added
2. stirringAfter stirring at room temperature for 3 days
3. filtrationthe mixture was filtered
4. filtrationthe obtained filter-cake
5. washwas washed with 10 parts of ion-exchange water
6. dry with material20 parts of diethylether and dried