Precipitated barium sulfate: Precipitated barium sulfate is produced. At present, mirabilite barium sulfide method is widely used in industry. The by-product of this method is alkali sulfide.
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SPECIFICATION
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Apperance
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White Powder
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|
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D50 (μm)
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max
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0.71 |
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BaSO4 content (%)
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99.01
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|
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Volatile matter (105℃)
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max
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0.2
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Whiteness (%)
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min
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99.35
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Oil Absorption g/100g
|
13
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|
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Ph Value
|
9 | |
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Specific Gravity g/cm3
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4.2~4.3
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|
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Water Soluble Matters (%)
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max
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0.06
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Refraction Index
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1.64
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|
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Iron Fe (%)
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max
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0.003
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Electrical Conductivity (Us/cm)
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max
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150
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