
| Item | Unit | Technical Indicators |
| Appearance | White powder | |
| Specific Gravity | - | ≥4. 05 |
| BaSOd content | % | ≥90 |
| Mohs Hardness | - | 3-3.5 |
| Size | Mesh | ≥95% Pass through the 325 mesh |
| D50 | um | 2. 5-5um |
| Volaty at 105°C | % | <1 |
| Loss on Ignition,900°C | % | <3 |
| tapped | g/cm3 | 1.7-2 |










Barium sulfate may be widely used in electronic, plastics, rubber, paintings, coatings, dye, ceramic, glass, cosmetic, medicament and other industries. It is used as materials for reinforcement , dry up liquids, thixotrope, thickening, rheology control, matting, filling, anti-blocking, plate-out, abrasive and so on.
















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