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263087

Sigma-Aldrich

Gadolinium

chips

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About This Item

Formula condensata:
Gd
Numero CAS:
7440-54-2
Peso molecolare:
157.25
Numero CE:
231-162-2
Numero MDL:
MFCD00011022
Codice UNSPSC:
12161600
ID PubChem:
24855949
NACRES:
NA.23

Saggio

99.9% trace rare earth metals basis

Forma fisica

chips

Impiego in reazioni chimiche

reagent type: catalyst
core: gadolinium

Resistività

126 μΩ-cm, 20°C

P. eboll.

3273 °C (lit.)

Punto di fusione

1313 °C (lit.)

Densità

7.886 g/mL at 25 °C (lit.)

Stringa SMILE

[Gd]

InChI

1S/Gd
UIWYJDYFSGRHKR-UHFFFAOYSA-N

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Pittogrammi

Flame
GHS02

Avvertenze

Warning

Indicazioni di pericolo

H261

Classi di pericolo

Water-react 3

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
12129MH
10209KH
17224AH
01423HE
08527MG

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Gadolinium(III) chloride hexahydrate 99% (titration)

Sigma-Aldrich

G7532

Gadolinium(III) chloride hexahydrate

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

Sigma-Aldrich

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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