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Merck

325929

Terbium(III) acetate hydrate

99.9% trace metals basis

Synonym(s):

Terbium triacetate

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About This Item

Linear Formula:
Tb(CH3CO2)3 · xH2O
CAS Number:
100587-92-6
Molecular Weight:
336.06 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
24859546
UNSPSC Code:
12352103
EC Number:
247-065-3
MDL number:
MFCD00149233

Key Documents

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InChI key

CUFVJHPGFMTTMB-UHFFFAOYSA-K

InChI

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

SMILES string

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

assay

99.9% trace metals basis

form

crystals and lumps

reaction suitability

core: terbium, reagent type: catalyst

Quality Level

100

Related Categories

General description

Terbium(III) acetate hydrate is a crystalline compound with a high boiling and melting point. Due to its luminescent properties, it is mainly used as a precursor to produce phosphors, scintillators, catalysts, and magneto-optic materials.

Application

Terbium(III) acetate hydrate can be used:
  • As a precursor to prepare terbium oxide catalyst.
  • As a surface passivator to fabricate photoluminescent carbon quantum dots.
  • As a dopant to prepare Li co-doped ZnO nanoparticles which can be applied in electro-optic and magnetic devices.
  • As a sol-gel precursor to prepare lead zirconate titanate thin films.

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.

325929-VAR: + 325929-BULK: + 325929-5G: + 325929-25G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ2208
MKCP2721
MKCN7914
MKCH1527
MKCF0961

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Noah J J Johnson et al.
ACS nano, 10(9), 8299-8307 (2016-09-03)
Paramagnetic gadolinium (Gd(3+))-based nanocrystals (NCs) with a large number of confined gadolinium ions can be expected to heavily enhance the longitudinal (T1) relaxation of water protons compared to clinical gadolinium complexes with only a single paramagnetic center. However, paramagnetic Gd(3+)-NCs
Thomas Myeongseok Koo et al.
Journal of hazardous materials, 408, 124870-124870 (2021-01-03)
Anthrax is a bioterror agent because of its toxicity and the tolerance of its bacterial spores. Thus, researchers have attempted to develop various nanomaterials to detect dipicolinic acid (DPA), a biomarker of bacterial spores. Nanomaterials containing lanthanide ions have received
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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