14075-53-7 Avogadrite Borate(1-), tetrafluoro-, potassium NSC168351 POTASSIUM TETRAFLUOROBORATE Potassium borofluoride Potassium borofluoride (KBF4) Potassium boron fluoride Potassium fluoborate Potassium fluoroborate (KBF4) Potassium fluorohydroborate Potassium hydrofluoroborate WLN: KA B-F4