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326011

Sigma-Aldrich

Ytterbium(III) acetate tetrahydrate

99.9% trace metals basis

Sinónimos:

Ytterbium(3+) triacetate tetrahydrate

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About This Item

Fórmula lineal:
Yb(C2H3O2)3 · 4H2O
Número de CAS:
15280-58-7
Peso molecular:
422.23
EC Number:
244-137-6
MDL number:
MFCD00150127
UNSPSC Code:
12352103
PubChem Substance ID:
24859555
NACRES:
NA.23

Quality Level

100

assay

99.9% trace metals basis

form

powder and chunks

reaction suitability

core: ytterbium
reagent type: catalyst

SMILES string

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

InChI

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

InChI key

ALJCLXGXZFZGEM-UHFFFAOYSA-K

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
0000287764
0000322133
0000227280
0000235257
0000204773

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Qiyue Shao et al.
Nanoscale, 9(33), 12132-12141 (2017-08-15)
Upconversion nanoparticles (UCNPs) are an excellent choice to construct security features against counterfeiting, owing to their unique NIR-to-VIS upconversion luminescence (UCL) characteristics. However, the application of upconversion materials is limited, due to their single and invariant emission colors. Herein, the
Hongqi Chen et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 248, 119281-119281 (2020-12-15)
The core-shell NaGdF4:Yb,Er@NaGdF4:Yb,Nd upconversion nanoparticles (UCNPs) were successfully obtained with the method of co-precipitation, and the water-solubility of UCNPs was improved by the ligand exchange reaction between nitrosyl tetrafluoroborate (NOBF4) and nanoparticles. The IR-783 dye with negative charge and NOBF4-UCNPs

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