CAS 14075-53-7 appears in our catalog under these names: Potassium tetrafluoroborate/ 99%, Potassium tetrafluoroborate, 98% , Potassium tetrafluoroborate, 99% , Potassium tetrafluoroborate, 99%, 99.00%, Potassium Tetrafluoroborate, >95.0%(T). Offered by: Chemat, Thermo Scientific (Alfa Aesar), TCI, Thermo Scientific (Acros), Sigma-Aldrich. Available pack sizes: 1kg, 1000g, 5000g, 250g, 500g, 2kg, 25g, 5KG.