Made in china 98% barium sulfate precipitated for coating
98% barium sulfate precipitated produce name:
Barium sulphate or Barium sulfate
CAS NO.: 7227-43-7
Molecular formula: BaSO4
Molecular Weight: 233.40
HS Code: 2833270000
UN NO.: 1584
Yuejiang Brand-precipitat ion barium sulfate is produced in advanced chemical precipitation method, good phisycal properties, low mechnical impurity, even fineness; White powder or paste, non-toxic, insoluble in water, soluble in fuming sulphuric acid, stable chemical property; 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.
| NO |
Items |
Specifications |
| 1 |
Average particle size |
4± 0.2µ m |
| 2 |
#400 Sieve Reside |
0.001%max |
| 3 |
Whiteness |
96min |
| 4 |
Oil Absorption |
14-17% |
| 5 |
Moisture |
0.2%max |
| 6 |
Soluble in water |
0.2%max |
| 7 |
PH Value |
7.5-9.5 |
| 8 |
BaSO4 Purity |
98%min |
| 9 |
HCL Insoluble Matter |
98.6%min |
| 10 |
True Specific Gravity |
4.3G/cm3 |
Audited Supplier 
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