Synonyms: BISNONAFLUORO-1-BUTANESULFONIMIDE POTASSIUM SALT;BIS(NONAFLUORO-1-BUTANESULFONYL)AMINE POTASSIUM SALT;NONAFLUORO-1-BUTANESULFONIMIDE POTASSIUM SALT;POTASSIUM NONAFLUORO-1-BUTANESULFONIMIDATE;POTASSIUM BISNONAFLUORO-1-BUTANESULFONIMIDATE;POTASSIUM BIS(1,1,2,2,3,3,4,4,4-NONAFLUORO-1-BUTANESULFONYL)IMIDE