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367753

Cerium(III) acetate hydrate

99.9% trace metals basis

Synonym(s):

Cerium acetate hydrate, Cerium triacetate, Cerium(3+) triacetate hydrate

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Size/SKUAvailabilityPrice
50 g

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$81.70
$69.44
250 g

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$273.00

About This Item

Linear Formula:
Ce(CH3CO2)3 · xH2O
CAS Number:
Molecular Weight:
317.25 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
208-654-0
MDL number:

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Quality Segment

assay

99.9% trace metals basis

form

powder and chunks

composition

Degree of hydration, 1-3

reaction suitability

core: cerium, reagent type: catalyst

impurities

≤1% acetic acid

SMILES string

O.CC(=O)O[Ce](OC(C)=O)OC(C)=O

InChI

1S/3C2H4O2.Ce.H2O/c3*1-2(3)4;;/h3*1H3,(H,3,4);;1H2/q;;;+3;/p-3

InChI key

AERUOEZHIAYQQL-UHFFFAOYSA-K

General description

Cerium(III) acetate hydrate, also known as cerium triacetate, is a high purity, water-soluble, and eco-friendly cerium precursor that decomposes to cerium oxide on heating. It is widely used for thin film fabrication, synthesis of cerium oxide (CeO₂) nanoparticles, and functional coatings in electronics, optics, and catalysis.

Application

  • Cerium acetate hydrate is a key precursor in spray pyrolysis for CeO₂ thin films, enabling selective and stable xylene sensing at room temperature for air quality monitoring.
  • It supports sonochemical synthesis of CeO₂ nanostructures with rich oxygen vacancies, boosting catalytic efficiency in CO oxidation.
  • It facilitates one-step synthesis of Pt-Ni@CeO₂ catalysts by providing Ce³⁺ and OH⁻, improving structural stability and catalytic performance in phenylacetylene hydrogenation.
  • It is used to hydrothermally synthesize Ce-doped WO₃ microrods on FTO glass, enhancing photocurrent for sensitive ascorbic acid detection in food safety sensors.

Features and Benefits

  • With a purity level of 99.9%, this product meets the stringent requirements ensuring reliable performance in various applications.
  • Low levels of trace contaminants ( < 1500.0 ppm) ensure minimal interference in sensitive applications, making it suitable for high-precision applications.

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This Item
529559325511381403
description

99.9% trace metals basis

description

99.99% trace metals basis

description

99.9% trace metals basis

description

-

assay

99.9% trace metals basis

assay

99.99% trace metals basis

assay

99.9% trace metals basis

assay

-

form

powder and chunks

form

powder or crystals

form

powder

form

crystalline powder

composition

Degree of hydration, 1-3

composition

-

composition

Degree of hydration, ~9

composition

Ce, ≥20% complexometric

impurities

≤1% acetic acid

impurities

-

impurities

≤2000 mg/kg Total metallic and rare earth impurities (ICP-MS)

impurities

-

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

200

reaction suitability

core: cerium

reaction suitability

reagent type: catalyst, core: cerium

reaction suitability

reagent type: catalyst, core: cerium

reaction suitability

core: cerium, reagent type: catalyst


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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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