Buy Barium sulfate CAS 7727-43-7, a chemical widely used in paints, printing ink, coatings, plastics from TNJ Chemical, China leading Barium sulfate suppliers, factory & manufacturers from China. If you want to buy Barium sulfate, please mail to sales@tnjchem.com
Barium sulfate CAS 7727-43-7, it is produced in advanced production techniques, specially modified, excellent performance, high whiteness and even and narrow distribution of particle size, good dispersibility, super-fine; can absorb X-ray, and endow the materials with high density and surface finish, therefore widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, pharmacy and food etc.
Physical properties
Appearance White powder
Density,15℃,g/cm3 4.25--4.5
Boiling point,℃ 330
Melting point,℃ 1580
Solubility Almost insoluble in water, dilute acid and alcohol
Specification
Item |
Units |
Standard |
BaSO4 |
% |
98.5 Min. |
105ºC volatile |
% |
0.30 Max. |
Soluble substance in water |
% |
0.30 Max. |
Content of Fe |
% |
0.004 Max. |
Whiteness |
---- |
98.5 Min. |
Oil absorption |
g/100g |
10-30 |
PH value |
---- |
6.5-9.0 |
Remained on 325 mesh |
% |
0.02 Max. |
Conclusion |
---- |
Conforms |
Application
It can be use absorb X-ray, and endow the materials with high density and surface finish, therefore widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, pharmacy and food etc.
Package
25kg/bag or 1000kg/bag, 20mt per 20GP container
Safety on transportation
Always refer to MSDS.
Storage and handling
Keep tightly closed, store in a cool dry place.
Please refer to the Materials Safety Data Sheet (MSDS) for the handling methods.
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