... HCL, HNO3 and anhydrous liquid HF. Barium Fluoride1. Uses: Barium Fluoride can be applied in optical glass, ceramic coloring materials, glass ... optical fibers, laser generators, fluxes and preservatives etc. Besides, Barium Fluoride can be used in scintillation crystal, X-ray and high ... Molecular weight: 175.34 Density: 4.83 g/cm3Barium Fluoride is white powder, almost insoluble in water and soluble in ...