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By certification 
| Chemical formula | BaSO4 | |
| Molecular weight | 197.35 | |
| Bulk Density: | 1.5-1.8 g/cm3 | |
| Appearance | White Granular, Soluble in acid,Insoluble in water, Poisonous |
|
Typical Analysis |
Purity | 98% min |
| PH | 6.0-9 | |
| Water Soluble Matter | 0.30% max | |
| Fe | 0.2% max | |
| D50 | 0.6-1um | |
| Quantity of Absorbing Oil | 10～30% | |
| 325 mesh residue | 0.1 max | |
| Whiteness | 94% min | |
| Packing: | 25kg plastic woven bag | |
| Uses: | Used in the industry of advanced coatings, plastics, oil paint, printing ink,battery, rubber, glass, cosmetics, frictional materials, etc. | |
| Advantage: | Self-owned barite mine. | |
| Service: | Technical support after sale. | |
FAQ:
What's partical size of this product?
The D50 is about 0.8-1.2um.
http://www.sinobarium.com/
