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Hot search keywords:Natural Barium Sulfate(Barite),Precipited Barium Sulfate,Titanium Dioxide
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Barite Powder for Coat
Barite ingPowder for Plastic
Barite Powder for Rubber
Barite Powder for Drilling
Precipitated Barium Sulfate
Rutile type titanium dioxide
Anatase type titanium dioxide
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Precipitated Barium Sulfate
Affiliate classification：
Precipitated Barium Sulfate
Chinese name :
沉淀硫酸钡
English name :
Precipitated Barium Sulfate
Molecular formula :
BaSO₄
Molecular weight :
233.39(According to the 1979 International Atomic Scale)
CAS :
7727-43-7
EINECS :
231-784-4
H.S. Coding :
2833270000
Describe
| Items | National Standard GB/T 2899-2017 | |
| Superior Product | First-Grade Product | |
| BaSO₄(%) | ≥98 | ≥97 |
| Moisture(%) | ≤0.20 | ≤0.25 |
| pH | 6.5-9.0 | 5.5-9.5 |
| Water soluble content(%) | ≤0.3 | ≤0.3 |
| Brightness | ≥94 | ≥93 |
| Oil absorption value(%) | 10-30 | 10-30 |
| Median particle size (D50)μm | ≤2.0 | - |
| Fe(%) | ≤0.003 | ≤0.005 |
| Sulfide(as S)w/% | ≤0.03 | ≤0.05 |
| Sieve residue(45μm) | 2.0 | - |
Application
-Coating
-Painting
-Plastic
-Rubber
-Ink
Key words