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Barium Carbonate
| Synonyms |
Barium Carbonate |
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| Formula |
BaCO3 |
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| CAS No. |
513-77-9 |
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| EINECS No. |
208-167-3 |
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| Appearance |
White powder |
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| Typical Analysus |
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| Grade |
General |
Precipitated |
Free Flow |
| Assay (BaCO3) |
99.6% Min |
99% Min |
99.2% Min |
| Strontium (Sr) |
0.1% Max |
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| Sodium (Na) |
0.01% Max |
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| Magnesium Carbonate (MgCO3) |
0.005% Max |
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| Iron (Fe) |
0.0005% Max |
0.004% Max |
0.004% Max |
| Chlorides (Cl) |
0.005% Max |
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| Total Sulphur |
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0.3% Max |
0.3% Max |
| HCl insolubles |
0.02% Max |
0.25% Max |
0.25% Max |
| Loss on Ignition (800oC x 1hr) |
0.4% Max |
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| Moisture (100oC x 2hr) |
0.1% Max |
0.3% Max |
0.3% Max |
| Bulk Density (g/cm3) |
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1.21 |
1.48 |
| Particle Size |
1.5µ average |
3-5µ |
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| Packaging |
25kg bags |
25kg & 1000kg bags |
25kg & 1000kg bags |
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