Formula: Na[B(C6H5)4] Grade: ACS, Reag. Ph Eur CAS No.: 143-66-8 pH: 8 (50 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: >300°C Molar Mass: 342.22 g/mol Bulk Density: 500 kg/m3 Hill Formula: C24H20BNa