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22300

Cerium(III) chloride heptahydrate

≥98.0% (AT), crystals, purum p.a.

Synonym(s):

Cerium trichloride heptahydrate, Cerous chloride heptahydrate

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100 g

Available to ship TODAY

$134.00
500 g

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$349.00

About This Item

Linear Formula:
CeCl3 · 7H2O
CAS Number:
Molecular Weight:
372.58
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
232-227-8
MDL number:

$134.00


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Product Name

Cerium(III) chloride heptahydrate, purum p.a., ≥98.5% (AT), ReagentPlus®

Quality Segment

product line

ReagentPlus®

grade

purum p.a.

assay

≥98.5% (AT)

form

crystals

reaction suitability

core: cerium, reagent type: catalyst

density

~3.94 g/mL at 25 °C (lit.)

anion traces

sulfate (SO42-): ≤200 mg/kg

cation traces

Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Ce](Cl)Cl

InChI

1S/Ce.3ClH.7H2O/h;3*1H;7*1H2/q+3;;;;;;;;;;/p-3

InChI key

KPZSTOVTJYRDIO-UHFFFAOYSA-K

General description

Cerium(III) chloride heptahydrate is a mild Lewis acid. It participates in the allylation of aldehydes. Cerium(III) chloride heptahydrate in combination with sodium iodide supported on silica gel efficiently promotes Michael-type addition. Cerium(III) chloride heptahydrate in the presence of sodium iodide acts as an efficient catalyst for the Michael addition of 1,3-dicarbonyl compounds to α,β-unsaturated ketones and α,β-unsaturated aldehydes.

Application

Cerium(III) chloride heptahydrate was used for the preparation of undoped ceria nanoparticles. It may be used in the preparation of 2-indolyl-1-nitroalkane derivatives and CeO2-supported Co catalysts.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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This Item
22893142940631277
description

purum p.a., ≥98.5% (AT), ReagentPlus®

description

99.9% trace metals basis

description

AnhydroBeads, −10 mesh, ≥99.99% trace metals basis

description

puriss. p.a., ACS reagent, reag. Ph. Eur., 98-102%

assay

≥98.5% (AT)

assay

99.9% trace metals basis

assay

≥99.99% trace metals basis

assay

98-102%

reaction suitability

core: cerium, reagent type: catalyst

reaction suitability

reagent type: catalyst, core: cerium

reaction suitability

core: cerium, reagent type: catalyst

reaction suitability

-

form

crystals

form

crystals and lumps

form

beads

form

solid

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

density

~3.94 g/mL at 25 °C (lit.)

density

~3.94 g/mL at 25 °C (lit.)

density

3.97 g/mL at 25 °C (lit.)

density

-

cation traces

Co: ≤50 mg/kg, Cd: ≤50 mg/kg, Ni: ≤50 mg/kg, K: ≤100 mg/kg, Ca: ≤50 mg/kg, Zn: ≤50 mg/kg, Cu: ≤50 mg/kg, Na: ≤100 mg/kg, Pb: ≤50 mg/kg, Fe: ≤50 mg/kg

cation traces

-

cation traces

-

cation traces

K: ≤50 mg/kg, Mg: ≤10 mg/kg, Ni: ≤500 mg/kg, Ca: ≤50 mg/kg, Cu: ≤20 mg/kg, Zn: ≤25 mg/kg, Fe: ≤50 mg/kg, Na: ≤100 mg/kg, Mn: ≤50 mg/kg, Pb: ≤5 mg/kg


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Pictograms

CorrosionEnvironment

Signal Word

Danger

Hazard Codes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C

Storage Class

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves



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