China top Precipitated Barium Sulfate or Chemical Barium Sulfate producer, manufacturer
Precipitated Barium Sulfate Product Information
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1) Product name |
PPT BARIUM SULFATE |
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2) Chemical name |
Barium Sulfate |
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3) Molecular formula |
BaSO4 |
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4) CAS No. |
7727-43-7 |
Precipitated Barium Sulfate Synonyms and relative trade name
Superfine Precipitated Barium Sulfate; High purity Precipitated Barium Sulfate; Modified Precipitated Barium Sulfate.
Precipitated Barium Sulfate Physical Properties
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1)HS Code |
2833.2700 |
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2)Appearance |
White powder |
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3)BaSO4 content (%) |
98min |
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4)Water Soluble Matter (%) |
0.3max |
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5)(Fe) content (%) |
0.004max |
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6)Whiteness (%) |
96min |
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7)Oil absorption (g/100g) |
15-20 |
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8)PH Value |
6.5-8.0 |
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9)Conductivity |
250um/cm max. |
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10)Particle size distribution |
10um |
100% |
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5um |
100% |
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2um |
100% |
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1.5um |
98% |
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1um |
95% |
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Dv50.um |
0.72 |
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Dv97.um |
1.2 |
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Precipitated Barium SulfateTechnical comments
Precipitation Barium Sulfate is produced in advanced chemical precipitation method, good physical properties, low mechanical impurity, even fineness; White powder or paste, non-toxic, insoluble in water, soluble in fuming sulphuric acid, stable chemical property; It Can absorb X-ray, and endow the materials with high density and surface finish, therefore widely used in paints, printing ink, coatings, plastics, rubber, paper, ceramics, glass, electronics, cosmetics, pharmacy and food etc.
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