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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 -755-25432352
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) Low Chloride Cerium Carbonate Hydrate
Specification
| Code | DLCC-3.5N | DLCC-4N |
| TREO% | ≥48 | ≥48 |
Cerium purity and relative rare earth impurities
| CeO₂/TREO % | ≥99.95 | ≥99.99 |
| La₂O₃/TREO % | <0.02 | <0.004 |
| Pr₆O11/TREO % | <0.005 | <0.002 |
| Nd₂O₃/TREO % | <0.005 | <0.002 |
| Sm₂O₃/TREO % | <0.005 | <0.001 |
| Y₂O₃/TREO % | <0.005 | <0.001 |
Non rare earth impurities
| Ca % | <0.002 |
| Fe % | <0.002 |
| Na % | <0.002 |
| Pb % | <0.002 |
| Mn % | <0.002 |
| Mg % | <0.002 |
| Al % | <0.002 |
| TiO₂ % | <0.0005 |
| Hg % | <0.0005 |
| Cd % | <0.0005 |
| Cr % | <0.0005 |
| Zn % | <0.002 |
| Cu % | <0.0005 |
| Ni % | <0.0005 |
| SiO2 % | <0.005 |
| CI- % | <0.004 |
| SO₄2-% | <0.03 |
| PO₄2-% | <0.003 |
| NTU | <10 |
Description
White powder,insoluble in water,soluble in acids.
Description
Used in making Catalyst for cleaning automotive exhaust gas and also can be made into cerium metal,cerium oxide and other compounds of cerium.
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