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Merck

325627

Europium(III) acetate hydrate

99.9% trace metals basis

Synonym(s):

Europium(3+) triacetate hydrate

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About This Item

Linear Formula:
Eu(CH3CO2)3 · xH2O
CAS Number:
62667-64-5
Molecular Weight:
329.10 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
24859522
UNSPSC Code:
12352103
EC Number:
214-670-9
MDL number:
MFCD00150115

Key Documents

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Quality Level

100

assay

99.9% trace metals basis

form

powder

composition

Degree of hydration, ≤4

reaction suitability

core: europium, reagent type: catalyst

SMILES string

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

InChI

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

InChI key

JGJIXMFWDPQYRL-UHFFFAOYSA-K

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General description

Europium(III) acetate hydrate is a highly coordinated crystalline solid that exhibits strong red luminescence when exposed to ultraviolet light. Owing to its unique optical and electrical properties, it is widely used in the field of semiconductors, display devices, and catalysis.

Application

Europium(III) acetate hydrate can be used:
  • As a sol-gel precursor to prepare highly luminescent Eu3+-doped LaOF thin films.
  • As a precursor to synthesize europium(III) fluoride nanoparticles.
  • As a dopant to fabricate cadmium selenide (CdSe) quantum dots via rapid microwave synthesis. The addition of Eu3+ ions widen the optical absorption window which is beneficial for quantum dot solar cells.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

325627-VAR: + 325627-25G: + 325627-BULK: + 325627-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
11209PH
06606BH
13603MD
09917HC
08409JY

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Bo Zhou et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 5(3), 1700667-1700667 (2018-03-30)
Upconverting materials have achieved great progress in recent years, however, it remains challenging for the mechanistic research on new upconversion strategy of lanthanides. Here, a novel and efficient strategy to realize photon upconversion from more lanthanides and fine control of

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