Бария сульфат

Is odorless,tasteless and colorless orthorhombic crystals or a white amorphous powder.Is stable,insoluble in water,acid,alk. USE 1)As raw material for paints,printing ink,plastics,rubber and storage battery. 2)As surface smear for photographic paper and calendered paper,as sizing agent for textile industry. 3)As clarifying agent for glass products. 4)As protective material for radiation,also used for ceramics,enamel,perfumes and pigments. 5)As raw material for the making of other barium salts. Personal Precautions: Avoid breathing dust. Wear respirator when airborne dust is present. Harmful by inhalation. Danger of serious damage to health by prolonged exposure.