NCIt definition : A white colored, crystalline, inorganic compound that emits toxic fumes of beryllium
oxides, hydrofluoric acid and other fluorinated compounds upon heating. Beryllium
fluoride is mainly used to produce beryllium metal and alloys and is also used in
the production of glass and nuclear reactors. Inhalation exposure to its dust irritates
the nose, throat and lungs and can cause pneumonitis. Prolonged exposure can result
in a chronic beryllium disease called berylliosis causing granuloma and fibrosis formation
in the lungs. Beryllium is a known carcinogen and is associated with an increased
risk of developing lung cancer. (NCI05);