... stable,insoluble in water,acid,alk.USE1)As raw material for paints,printing ink,plastics,rubber and storage battery.2)As ... industry.3)As clarifying agent for glass products.4)As protective material for radiation,also used for ceramics,enamel,perfumes and pigments.5 ... inhalation.Danger of serious damage to health by prolonged exposure. High Quality Barium Sulfate Powder