CAS 105560-52-9 appears in our catalog under these names: KBArF 98%, POTASSIUM TETRAKIS(3,5-BIS(TRIFLUOROMET&, Potassiumtetrakis[3,5-bis(trifluoromethyl)phenyl]borate, 98%, 98%, Potassium tetrakis[3,5-(trifluoromethyl)phenyl]borate, 97%. Offered by: Ambeed, Sigma-Aldrich, Chemat, Fluorochem. Available pack sizes: 50mg, 100mg, 250mg, 1g, 5g, 500MG, 10g, 15g.