It is used to produce picture tube glass shell, electronic ceramics and purified water, and to produce pigments, coatings or other barium salts for optical glass and barium magnetic materials. It is an important chemical raw material for the production of picture tube glass shell, magnetic materials and advanced optical glass. It is used for the preparation of fireworks and signal bombs, as well as the auxiliary materials of ceramic coatings and optical glass. It is used for the manufacture of electronic ceramics, PTC Thermistors, capacitors and other electronic components. It is mainly used for the manufacture of optical glass, picture tube glass, barium magnetic materials and capacitors. It is also used for steel carburization and metal surface treatment. It is the raw material for manufacturing other barium salts, ceramics, enamel, pigments, coatings, rubber and welding rods. It can also be used as water purifying agent, rodenticide and oxidation reaction catalyst. It is mainly used to manufacture optical glass, kinescope glass and barium magnetic
Colorless transparent liquid, melting point - 56.5 ℃, boiling point 215-216 ℃, flash point 115.5 ℃, relative density 1.0695 (20 ℃), refractive index 1.4055 (20 ℃). Fully soluble in water, easily soluble in ethanol, ether, benzene and other organic solvents