| Type: | Barium Sulfate |
|---|---|
| Appearance: | Powder |
| Grade Standard: | Industrial Grade |
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| Item | Standard |
| BaSO4 | 98% min |
| PH Value | 6.5-9 |
| Water soluble matters | 0.3% max |
| Iron (on Fe basis) | 0.004% max |
| Moisture | 0.2% max |
| Fineness(325mech sieve residue) | 0.1% max |
| Oil absorption | 15-30 |
| Whiteness | 94 |
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