Potassium heptafluorotantalate16924-00-8100 % similar Potassium fluoride12178-06-267 % similar Tantalum pentafluoride7783-71-367 % similar Potassium fluoride7789-23-367 % similar Potassium fluoride (kf), dihydrate13455-21-550 % similar Potassium hexafluoroaluminate13775-52-550 % similar Potassium aluminium fluoride14484-69-650 % similar Potassium titanium fluoride (K2tif6)16919-27-050 % similar Potassium fluorozirconate16923-95-850 % similar Potassium heptafluoroniobate(V)16924-03-150 % similar Potassium hexafluoronickelate(IV)17218-47-250 % similar Antimony trifluoride7783-56-436 % similar Fluoride16984-48-833 % similar