CAS: 13455-21-5 EC No: 232-151-5 MDL No: MFCD00149929 UN No: UN1812; Haz Class: 6.1; Packing Group: III Crystalline Molecular Formula: KF·2H₂O MW: 94.13 Melting Point: 41° Boiling Point: 156° Density (g/mL): 2.454