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Give us a call +86-755-2543 2352
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Come & visit us No. 11, Bld. C, Hengmingzhu Tech. Industrial Park, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China
Give us a call +86-755-2543 2352
Email us info@urbanmines.com
Come & visit us No. 11, Bld. C, Hengmingzhu Tech. Industrial Park, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China
| Formula:Ce₂(CO₃)3·xH₂O | CAS:54451-25-1 |
| Mol.wt.460.26(anhydrous basis) | High Purity Cerium Carbonate Hydrate |
Specification
| Code | GCC-4N | GCC-5N |
| TREO% | ≥48 | ≥48 |
Cerium purity and relative rare earth impurities
| CeO₂/TREO % | ≥99.99 | ≥99.999 |
| La₂O₃/TREO % | <0.004 | <0.0004 |
| Pr₆O11/TREO % | <0.002 | <0.0002 |
| Nd₂O₃/TREO % | <0.002 | <0.0002 |
| Sm₂O₃/TREO % | <0.001 | <0.0001 |
| Y₂O₃/TREO % | <0.001 | <0.0001 |
Non rare earth impurities
| Ca % | <0.0001 | <0.0001 |
| Fe % | <0.0001 | <0.0001 |
| Na % | <0.0001 | <0.0001 |
| Pb % | <0.0001 | <0.0001 |
| Mn % | <0.0001 | <0.0001 |
| Mg % | <0.0001 | <0.0001 |
| Al % | <0.0001 | <0.0001 |
| SiO2 % | <0.001 | <0.001 |
| CI- % | <0.002 | <0.002 |
| SO₄2-% | <0.01 | <0.01 |
| NTU | <10 | <10 |
Description
White powder,insoluble in water,soluble in acids.
Description
Used in making Catalyst for cleaning automotive exhaust gas and also can be madeinto cerium metal,cerium oxide and other compounds of cerium.
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