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Buy Barium sulfate CAS 7727-43-7 at best price from China factory suppliers suppliers
Buy Barium sulfate CAS 7727-43-7 at best price from China factory suppliers
  • CAS No.:

    7727-43-7
  • Molecular Formula:

    BaSO4
  • Quality Standard:

    high quality
  • Packing:

    25kg/bag
  • Mininmum Order:

    25kg

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  • Product Details

Buy Barium sulfate CAS 7727-43-7 from TNJ Chemical, China leading Barium sulfate CAS 7727-43-7 factory suppliers offering best price. To buy Barium sulfate from us makes you feel easy in business. If you want to inquire Barium sulfate price, please feel free to contact 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
Items                                 Industry grade               First grade               Super grade
Purity  (by dry basis)          98%min                         98%min                   98.5%min
Whiteness                          94%min                         98%min                   98.5%min
Volatility at 105 degree      0.2% max                      0.2% max                0.15% max
Ph value                             6.5-9                              6.5-9                       6.5-9
HCL Insoluble Matter          97.5% min                     98% min                  99% min
Water soluble matter         0.2% max                      0.2% max                0.15% max
Iron (on Fe basis)               0.01% max                    0.004% max            0.0015% max
Moisture                             0.15% max                    0.15% max              0.1% max
325 mesh residue(45um)   0.01% max                    0.01% max              0.0015% max
Particle size distribution  
         ≤5um                        100% min                      100% min                  100%
         ≤3um                        60% min                        70% min                    100%
         ≤1um                        30% min                        35% min                    95%
         D50                           ≤2 um                           ≤1.5 um                     ≤ 0.72 um
         D97                           ≤5 um                           ≤2.5 um                     ≤1.20 um
Oil absorption                   14-18%                          14-18%                     12-17%
Specific Gravity                  4.3g/cm3                       4.3g/cm3                    4.3g/cm3

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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