7440-46-2 Cesium Cesium Price
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Cesium carbonate promotes the efficient O-alkylation of alcohols to form mixed alkyl carbonates. It is a catalyst for aerobic
oxidation of primary alcohols, 1,4-addition reactions, intramolecular C-N cross coupling reactions and dehydrohalogenative
polycondensation reactions.
Specification
TESTING ITEMS |
SPECIFICATIONS |
RESULTS |
Cs2CO3 |
≥99.90% |
99.95% |
Li |
≤0.0001% |
0.00009% |
Fe |
≤0.0003% |
0.00024% |
Na |
≤0.0015% |
0.0014% |
K |
≤0.0012% |
0.0010% |
Rb |
≤0.007% |
0.0045% |
Ca |
≤0.001% |
0.0008% |
Mg |
≤0.0001% |
0.00006% |
Al |
≤0.0016% |
0.0010% |
Si |
≤0.0006% |
0.00045% |
Cl |
≤0.0025% |
0.0022% |
SO4 |
≤0.001% |
0.00074% |
Conclusion |
Meets the above specifications |
CAS NO:30123-17-2
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
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