Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:3000 m.t./month
Barium Sulfate
Product Description:
Yuejiang Brand- Barium sulfate is produced in advanced chemical precipitation method within good physical properties, low mechanical impurity, even fineness; white powder or paste, non-toxic, insoluble in water, having stable chemical property; can absorb X-ray, and endow the materials with high density and surface finish.
Applications:
Barium Sulfate is can be widely used in paint, printing ink, plastics, coating, enamel, glass, electronic industries etc.
Basic Information:
Name: | Barium Sulfate (BaSO4) |
CAS NO.: | 7727-43-7 |
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Appearance: | White powder |
Specific gravity: | 4.4 g/cm3 |
Technical Specifications:(Standard:Q/SNBJ1-2012)
NO. | Item | Unit | Index | |
Superfine BaSO4 | Precipitated BaSO4 | |||
1 | Barium sulfate content | % | ≥98 | ≥98 |
2 | 105 °C volatile matter | % | ≤ 0.3 | ≤ 0.3 |
3 | Water solubles content | % | ≤0.3 | ≤0.2 |
4 | Water content | % | ≤0.15 | ≤0.15 |
5 | pH-value of aqueous suspension |
| 6.5-8.0 | 6.5-8.0 |
6 | Oil absorption(depend on different fineness) | % g/100g | 10-30 | 10-30 |
7 | Fe content | % | ≤0.003 | ≤0.002 |
8 | Whiteness | % | 92-96 | 95-98 |
fineness: 325-mesh, 1250-mesh, 3000-mesh, 6000-mesh (Fineness can be custom-made upon client's request) | ||||
