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263060

Sigma-Aldrich

Gadolinium

−40 mesh, 99% trace rare earth metals basis

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Linear Formula:
Gd
CAS Number:
Molecular Weight:
157.25
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Assay

99% trace rare earth metals basis

form

powder

reaction suitability

reagent type: catalyst
core: gadolinium

resistivity

126 μΩ-cm, 20°C

particle size

−40 mesh

bp

3273 °C (lit.)

mp

1313 °C (lit.)

density

7.886 g/mL at 25 °C (lit.)

SMILES string

[Gd]

InChI

1S/Gd

InChI key

UIWYJDYFSGRHKR-UHFFFAOYSA-N

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This Item
263087460877466069
Gadolinium −40 mesh, 99% trace rare earth metals basis

Sigma-Aldrich

263060

Gadolinium

Gadolinium chips

Sigma-Aldrich

263087

Gadolinium

Neodymium powder, −40 mesh, ≥99% trace rare earth metals basis

Sigma-Aldrich

460877

Neodymium

Ytterbium powder, ≥99.9% trace rare earth metals basis

Sigma-Aldrich

466069

Ytterbium

form

powder

form

chips

form

powder

form

powder

reaction suitability

reagent type: catalyst
core: gadolinium

reaction suitability

reagent type: catalyst
core: gadolinium

reaction suitability

reagent type: catalyst
core: neodymium

reaction suitability

reagent type: catalyst
core: ytterbium

bp

3273 °C (lit.)

bp

3273 °C (lit.)

bp

3074 °C (lit.)

bp

1196 °C (lit.)

mp

1313 °C (lit.)

mp

1313 °C (lit.)

mp

1021 °C (lit.)

mp

824 °C (lit.)

density

7.886 g/mL at 25 °C (lit.)

density

7.886 g/mL at 25 °C (lit.)

density

7.003 g/mL at 25 °C (lit.)

density

6.54 g/mL at 25 °C (lit.)

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Water-react 3

Storage Class Code

4.3 - Hazardous materials, which set free flammable gases upon contact with water

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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25G
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Stéphane Kremer et al.
Neurology, 81(3), 206-210 (2013-06-14)
The first goal of this study is to compare gadofosveset trisodium--a gadolinium agent that reversibly binds to albumin--to an extracellular contrast agent (Gd-DOTA) for the detection of multiple sclerosis lesions. The second goal is to determine the best postinjection time
P Stephen Patrick et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(1), 415-420 (2013-12-19)
The ability to track cells and their patterns of gene expression in living organisms can increase our understanding of tissue development and disease. Gene reporters for bioluminescence, fluorescence, radionuclide, and magnetic resonance imaging (MRI) have been described but these suffer
Tomas G Neilan et al.
Journal of the American College of Cardiology, 62(23), 2205-2214 (2013-09-03)
This study sought to identify the frequency, pattern, and prognostic significance of left ventricular (LV) late gadolinium enhancement (LGE) in patients with atrial fibrillation (AF). There are limited data on the presence, pattern, and prognostic significance of LV myocardial fibrosis
Yusuke Nishimura et al.
Journal of neurosurgery. Spine, 19(6), 716-720 (2013-10-08)
A spinal intradural extramedullary venous angioma is extremely rare and has not been previously reported. In this paper, the authors report on this entity with morphological and immunohistochemical evidence, and discuss the surgical strategy for its treatment. A 54-year-old woman
Vanessa Wiggermann et al.
Neurology, 81(3), 211-218 (2013-06-14)
We investigated the evolution of new multiple sclerosis (MS) lesions over time using frequency shifts of the magnetic resonance (MR) signal. Twenty patients with relapsing-remitting MS were serially scanned for 6 months at 1-month intervals. Maps of MR frequency shifts

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