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263087

Sigma-Aldrich

Gadolinium

chips

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About This Item

Fórmula linear:
Gd
Número CAS:
7440-54-2
Peso molecular:
157.25
Número CE:
231-162-2
Número MDL:
MFCD00011022
Código UNSPSC:
12161600
ID de substância PubChem:
24855949
NACRES:
NA.23

Ensaio

99.9% trace rare earth metals basis

forma

chips

adequação da reação

reagent type: catalyst
core: gadolinium

resistividade

126 μΩ-cm, 20°C

pb

3273 °C (lit.)

pf

1313 °C (lit.)

densidade

7.886 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[Gd]

InChI

1S/Gd

chave InChI

UIWYJDYFSGRHKR-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Pictogramas

Flame
GHS02

Palavra indicadora

Warning

Frases de perigo

H261

Declarações de precaução

P231 + P232 - P280 - P370 + P378 - P501

Classificações de perigo

Water-react 3

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Samarium −40 mesh, 99% trace rare earth metals basis

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261203

Samarium

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
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
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
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
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