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466069

Sigma-Aldrich

Ytterbium

powder, ≥99.9% trace rare earth metals basis

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About This Item

Empirical Formula (Hill Notation):
Yb
CAS Number:
7440-64-4
Molecular Weight:
173.04
EC Number:
231-173-2
MDL number:
MFCD00011286
UNSPSC Code:
12161600
PubChem Substance ID:
24870321
NACRES:
NA.23

Quality Level

100

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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Application

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

accessory

Product No.
Description
Pricing

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

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 Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

JAN Code

466069-VAR:
466069-BULK:
466069-10G:
466069-2G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBV6290V
MKBS0782V
MKBQ8470V
02204KJ
20209PD

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Ytterbium(III) acetate tetrahydrate 99.9% trace metals basis

Sigma-Aldrich

326011

Ytterbium(III) acetate tetrahydrate

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
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
A E Bednyakova et al.
Optics express, 21(7), 8177-8182 (2013-04-11)
We present direct real-time experimental measurements and numerical modeling of temporal and statistical properties for the Ytterbium-doped fiber laser with spectral bandwidth of ~2 GHz. The obtained results demonstrate nearly exponential probability density function for intensity fluctuations. A significant decrease
Luc Beaulieu et al.
Medical physics, 39(10), 6208-6236 (2012-10-09)
The charge of Task Group 186 (TG-186) is to provide guidance for early adopters of model-based dose calculation algorithms (MBDCAs) for brachytherapy (BT) dose calculations to ensure practice uniformity. Contrary to external beam radiotherapy, heterogeneity correction algorithms have only recently
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