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Merck

GF00044682

Ytterbium

foil, not light tested, 25x25mm, thickness 0.005mm, as rolled, 99%

Synonym(s):

Ytterbium, YB000205

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About This Item

Empirical Formula (Hill Notation):
Yb
CAS Number:
Molecular Weight:
173.04
MDL number:
UNSPSC Code:
12141616
PubChem Substance ID:
NACRES:
NA.23

Pricing and availability is not currently available.

Assay

≥99%

form

foil

manufacturer/tradename

Goodfellow 000-446-82

resistivity

28 μΩ-cm, 20°C

L × W × thickness

25 mm × 25 mm × 0.005 mm

bp

1196 °C (lit.)

mp

824 °C (lit.)

density

6.54 g/mL at 25 °C (lit.)

SMILES string

[Yb]

InChI

1S/Yb

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This Item
A7189L5135A9378
specific activity

~30 units/mg protein (Lowry)

specific activity

≥20 units/mg protein (Lowry)

specific activity

≥60 units/mg protein

specific activity

≥4.0 units/mg protein

form

buffered aqueous glycerol solution

form

ammonium sulfate suspension

form

lyophilized powder

form

aqueous suspension

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

foreign activity

LDH ~1% (using pyruvate as substrate)

foreign activity

-

foreign activity

-

foreign activity

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

-

General description

For updated SDS information please visit www.goodfellow.com.

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Sethuraman Gayathri et al.
Carbohydrate polymers, 121, 302-308 (2015-02-11)
In this study, chitosan functionalized LaF3:Yb,Er upconverting nanotransducers (UCNTs) with controlled size and shape have been successfully synthesized by a facile one pot precipitation method. The chitosan encapsulated UCNTs show bright upconversion fluorescence upon excitation with 974 nm NIR region.
Ying Xie et al.
Journal of nanoscience and nanotechnology, 14(6), 4486-4489 (2014-04-18)
Eu3+ and Yb3+ codoped Y2O3 phosphors were synthesized by the sol-gel method. The phosphors possess absorption in the region of 300-550 nm, exhibiting an intense NIR emission of Yb3+ around 1000 nm, which is suitable for matching the maximum spectral
Wei Gao et al.
Journal of nanoscience and nanotechnology, 14(6), 4308-4312 (2014-04-18)
Pr3+/Yb3+ co-doped hexagonal NaYF4(beta-NaYF4) microprisms were synthesized by the hydrothermal method, and ethylenediaminetetraacetic acid (EDTA) was introduced to control the size of the microcrystal samples. Bright upconverted fluorescence emission was observed when the samples were excited with an infrared (IR)
Ru Zhou et al.
Journal of nanoscience and nanotechnology, 14(6), 4196-4200 (2014-04-18)
The spectroscopic measurements of orthorhombic CaNb2O6 phosphor doped with Yb3+ ions have been performed. Low temperature spectra indicate that Yb3+ ions may occupy three types of nonequivalent sites inside the CaNb2O6 lattice: a main Yb3+ site dominating the near-infrared emission
Liming Zhang et al.
Journal of nanoscience and nanotechnology, 14(6), 4710-4713 (2014-04-18)
LiYbF4:Yb, Er nanoparticles have been successfully synthesized by thermal decomposition of multiple trifluoroacetic acid salts. The SEM and TEM results show the size of the LiYF4:Yb, Er nanoparticles is about 100 nm in diagonal line, and the morphology of the

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