Product ：Barium sulphate super-grade
CAS NO：7727-43-7
Molecular Formula:BaSO4
Appearance：white powder
Packing：25kg pp bag
Application： used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, also can absorb X-ray etc.
Analysis Project
The results
Density
4.5
DV50um
0.5-0.7
Oil absorption
13
BaSO4
98.5
Fe2O3
0.004
CaO
0.15
Al2O3
0.01
Silicate
0.01
Heavy metal
0.01
Salt soluble
0.2
Moisture
0.2
L.O.I
0.5
Whiteness
98
Last item:Lithopone B301
Next item:precipitated barium sulphate first grade
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