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Chemicals
Manufacturer direct sales barium sulfate
Precipitated barium sulfate is produced by domestic advanced chemical precipitation process, with superior physical properties, less mechanical impurities, and very uniform fineness. It is white powder without qualitative quality. Non-toxic, insoluble in water, soluble in fuming sulfuric acid, slightly soluble in boiling hydrochloric acid, chemical stability, and carbon co-thermal reduction to barium sulfate. In the…
SupplierHebei Caiqing New Material Technology Co., LTDwww.cqtitaniumdioxide.com
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About this product
Product information from the supplier.
Physicochemical property
Colorless rhombic crystal or white amorphous powder. Relative density 4.50 (15), melting point 1580, almost insoluble in water, ethanol or acid. Soluble in hot sulfuric acid, easy to caking when drying, 600 using carbon can be reduced to barium sulfide.
Technical index
|
Index name |
Detection result |
|
BaSO4content |
98 |
|
105℃Volatile matter≤ |
0.3 |
|
PH value |
6.5-8.0 |
|
Water soluble content%≤ |
0.3 |
|
moisture≤ |
0.15 |
|
Iron content（Fe）%≤ |
0.004 |
|
Specific gravity |
4.1 |
|
Oil absorption%≤ |
16 |
|
whiteness |
96 |
|
fineness |
325UM，400UM，600UM，800UM，1250UM |
Product use
Used as raw material or filler for paints, inks, plastics, rubber and batteries. Impression paper and coated paper surface coating agent: as a clarifying agent in glass products, can play the role of defoaming and increasing luster. It can be used as a protective wall material against radiation. It is also used in ceramics, enamel, spices and pigments and other industries. It is also the raw material for making other barium salts.
Product storage:
Keep it from direct contact with moisture.
Safety Precautions:
Wear gloves and safety glasses with side shields, safety shoes when handling tio2. In case of eye contact, flush it immediately. In case of skin contact, clean it after the use.
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Hebei Caiqing New Material Technology Co., LTD
