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Cerium(III) nitrate hexahydrate

ALDRICH/202991 - 99.999% trace metals basis

Synonym: Cerium trinitrate; Cerous nitrate hexahydrate; Nitric acid cerium salt

CAS Number: 10294-41-4
Empirical Formula (Hill Notation): CeN3O9 · 6H2O
Molecular Weight: 434.22
EC Number: 233-297-2
MDL Number: MFCD00149631
Linear Formula: Ce(NO3)3 · 6H2O
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-202991-25G 25 g
$264.00
1/EA
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45-202991-125G 125 g
$901.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 202991-125G

 

assay 99.999% trace metals basis
form crystals and lumps
impurities ≤15.0 ppm Trace Metal Analysis
InChI 1S/Ce.3NO3.6H2O/c;3*2-1(3)4;;;;;;/h;;;;6*1H2/q+3;3*-1;;;;;;
InChI key QQZMWMKOWKGPQY-UHFFFAOYSA-N
Quality Level 100 
reaction suitability reagent type: catalyst
core: cerium
SMILES string [Ce+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
Application: Cerium (III) nitrate hexahydrate is widely used as a source of cerium, especially in the synthesis of micro- or nano-structured ceria (cerium oxide). Because of its high solubility and low decomposition temperature, cerium (III) nitrate hexahydrate is an ideal reagent for hydrothermal reactions, sol-gel processing, and co-precipitation and calcination reactions. Our cerium (III) nitrate hexahydrate 99.999% is designed for applications that demand high-purity cerium with low contaminants of other trace metals and rare earth metals. For example, high-purity cerium nitrate is applicable in studies using cerium (III) nitrate hexahydrate used to dope catalysts, such as recent efforts to boost water splitting using Ce-doped layered double hydroxides . It is also applicable in studies using cerium (III)nitrate hexahydrate to build a ceria support for single-atom catalysts, such as nickel-doped ceria for the hydrogenation of acetylene and platinum-doped ceria for carbon monoxide oxidation. Our high-purity cerium (III) nitrate hexahydrate is also in the solid-state synthesis of cerium-doped phosphors like Ca2YHf2Al3O12 where energy transfer from Ce3+ to other rare earth ions plays a major role in the efficiency and breadth of excitations.
General description: Cerium (III) nitrate hexahydrate is a widely used source of cerium in materials science. It is a white-to-yellow crystalline salt that is hygroscopic and air-sensitive. It is highly soluble in water, alcohol, and acetone, although solutions can appear slightly hazy. Like many trivalent metal nitrates, cerium (III) nitrate hexahydrate melts at a low temperature (57 °C)and thermally decomposes at low temperatures too, beginning at 190 °C and proceeding rapidly at 280 °C with complete decomposition to cerium oxide at 390-400 °C.
Packaging: 25, 125 g in poly bottle
Purity 99.999% trace metals basis
UNSPSC 12352302

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