Chinese name: ammonium cerium nitrate
English name:ammonium cerium nitrate / diammonium cerium(iv) nitrate
Molecular formula: ce(nh4)2(no3)6
Molecular weight: 548.222
Cas no.: 16774-21-3
Einecs: 240-827-6
Cerium ammonium nitrate is an inorganic compound with the chemical formula Ce(NH4)2(NO3)6. It is an orange-red crystalline powder, easily soluble in water and ethanol, and almost insoluble in concentrated nitric acid.
technical indicators
Cerium purity and relative rare earth impurities | ||
CeO2/TREO % | ≥99.95 | ≥99.99 |
La2O3/TREO % | ≤0.03 | ≤0.004 |
Pr6O11/TREO % | ≤0.005 | ≤0.002 |
Nd2O3/TREO % | ≤0.005 | ≤0.001 |
Sm2O3/TREO % | ≤0.005 | ≤0.001 |
Y2O3/TREO % | ≤0.005 | ≤0.001 |
Non rare earth impurity | ||
Fe % | ≤0.0005 | ≤0.0003 |
Ca % | ≤0.0005 | ≤0.0003 |
Cd % | ≤0.0005 | ≤0.0003 |
Co % | ≤0.0005 | ≤0.0003 |
Cu % | ≤0.0005 | ≤0.0003 |
K % | ≤0.0005 | ≤0.0003 |
Na % | ≤0.0005 | ≤0.0003 |
Ni % | ≤0.0005 | ≤0.0003 |
Pb % | ≤0.0005 | ≤0.0003 |
NTU | ≤1.5 | ≤0.8 |
25 kg inner plastic woven bag, or according to customer requirements.
Mainly used as analytical reagent and oxidizing agent.
Nitrate
Nitrate
Nitrate
Nitrate
Nitrate
Nitrate
Nitrate
Nitrate
Nitrate
Nitrate
Nitrate
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