Cerium Ammonium Nitrate
- CAS number
- 16774-21-3
- Molecular weight
- 548.22
- Molecular formula / chemical symbol
- C(NH4)2Ce(NO3)6
Description
Density:1.10 g/cm3
Melting Point:107-108 °C
Appearance:Orange crystalline
Solubility:Soluble in water and ethanol, almost insoluble in concentrated nitric acid.
USES
Catalyst;Electronics;Glass;ceramics
Keyword:Catalyst
Report
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Product name |
Cerium Ammonium nitrate
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CAS:16774-21-3 |
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Appearance |
Orange powder or crystal |
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Chemical formula |
C(NH4)2Ce(NO3)6 |
Purity:99% |
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Testitems(%) |
Testresult |
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Ce.(NH4)2.(NO3)6 |
ACS level |
chemically pure |
analytically pure |
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≥98.5 |
≥ 99.0 |
97.0 |
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clarity test |
－ |
qualified |
qualified |
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sulfate(SO4) |
－ |
0.01 |
0.02 |
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Ferrum(Fe) |
－ |
≤ 0.002 |
0.01 |
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Other cerium salt(CeO2) |
－ |
≤ 0.2 |
1.0 |
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Other rare earth metal |
－ |
≤ 0.2 |
1.0 |
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Heavy metal (Pb meter) |
－ |
≤ 0.002 |
0.005 |
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Ammonia not sediment |
－ |
≤ 0.05 |
0.2 |
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Dilute hydrochloric acid insolubles |
≤0.05 |
－ |
－ |
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chloride(Cl) |
≤0.01 |
－ |
－ |
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phosphate(PO4) |
≤0.02 |
－ |
－ |
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Ferrum(Fe) |
≤0.005 |
－ |
－ |
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