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| Products--High purity photoelectric grade barium carbonate |
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| Properties: White powder, insoluble in water |
| Technical Standard |
| BaCO3％ ≥99.75 |
| SrCO3％ ≤0.08 |
| Fe2O3％ ≤0.002 |
| Na+％ ≤0.005 |
| Cl¯％ ≤0.03 |
| Mg2+％ ≤0.005 |
| H2O％ ≤0.10 |
| LOI％ ≤ 0.30 |
| SSA（m2 /g） 2 .0-3.0 |
| Particle Morphology Spherical or Nearly Spherical | |
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| Pure photoelectric grade barium carbonate scanning electron photo |
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