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466069

Sigma-Aldrich

Ytterbium

powder, ≥99.9% trace rare earth metals basis

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

Quality Level

assay

≥99.9% trace rare earth metals basis

form

powder

reaction suitability

reagent type: catalyst
core: ytterbium

resistivity

28 μΩ-cm, 20°C

bp

1196 °C (lit.)

mp

824 °C (lit.)

density

6.54 g/mL at 25 °C (lit.)

SMILES string

[Yb]

InChI

1S/Yb

InChI key

NAWDYIZEMPQZHO-UHFFFAOYSA-N

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1 of 3

This Item
637300261041
vibrant-m

466069

Ytterbium

vibrant-m

637300

Ytterbium(III) oxide

vibrant-m

261041

Cerium

reaction suitability

reagent type: catalyst
core: ytterbium

reaction suitability

reagent type: catalyst
core: ytterbium

reaction suitability

reagent type: catalyst
core: cerium

form

powder

form

nanopowder

form

ingot

Quality Level

100

Quality Level

-

Quality Level

100

density

6.54 g/mL at 25 °C (lit.)

density

9.17 g/mL at 25 °C

density

6.67 g/mL at 25 °C (lit.)

bp

1196 °C (lit.)

bp

-

bp

3443 °C (lit.)

Application

When reacted with aromatic aldimines, followed by oxidants, produces vicinal diimine compounds.

accessory

Product No.
Description
Pricing

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Tao Zhang et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(2), 739-748 (2012-11-21)
Based on a donor-acceptor framework, several conjugates have been designed and prepared in which an electron-donor moiety, ytterbium(III) porphyrinate (YbPor), was linked through an ethynyl bridge to an electron-acceptor moiety, boron dipyrromethene (BODIPY). Photoluminescence studies demonstrated efficient energy transfer from
S Rydberg et al.
Optics express, 21(6), 6681-6688 (2013-04-03)
In this work we present experimental evidence that the valence instability of the ytterbium ion play a key role for the observed photodarkening mechanism in Yb-doped fiber lasers. Luminescence and excitation spectroscopy performed on UV irradiated Yb/Al doped silica glass
Jin, W-S. et al.
Chemical Communications (Cambridge, England), 1101-1101 (1998)
Jianhua Wang et al.
Optics express, 20(27), 28373-28378 (2012-12-25)
A 100 W-class all-fiber linearly-polarized single-mode fiber laser at 1120 nm with an optical efficiency of 50% was demonstrated. The laser consists of a 4.2 m long Yb-doped polarization maintaining fiber with a core diameter of 10 μm and a
Zhen Liu et al.
Biomaterials, 34(30), 7444-7452 (2013-07-16)
Nanoparticulate contrast agents have attracted a great deal of attention along with the rapid development of modern medicine. Here, a binary contrast agent based on PAA modified BaYbF5:Tm nanoparticles for direct visualization of gastrointestinal (GI) tract has been designed and

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