Barium sulfate Formula: Barium sulfate MF: BaSO4 CAS No.: 7727-43-7 EINECS No.: 231-784-4 H.S.code: 2833270000 Appearance: white powder, 325-3000 mesh Use: 1. As a weighting agent for drilling fluids in oil and gas exploration. 2. Used in the car, electronics, TV screen, rubber, and glass ceramics and paint industry.3. As surface smear for photographic paper and calendered paper; as sizing agent for textile industry.4. As clarifying agent for glass products.5. Radiation shielding and medical applications; also used for ceramics, enamel, perfumes and pigments. Package: 25kg or 50kg per bag,25tons per 20fcl |