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Barium sulfate; 7727-43-7
Barium sulfate CAS 7727-43-7

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  • Produkt-Details

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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