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263060

Sigma-Aldrich

Gadolinium

−40 mesh, 99% trace rare earth metals basis

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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:
12141605
ID PubChem:
24855948
NACRES:
NA.23

Livello qualitativo

100

Saggio

99% trace rare earth metals basis

Forma fisica

powder

Impiego in reazioni chimiche

reagent type: catalyst
core: gadolinium

Resistività

126 μΩ-cm, 20°C

Dimensione particelle

−40 mesh

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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Categorie correlate

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 N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
MKCM5880
MKCM5658
MKCK3091
MKCB1105V
MKBX0676V

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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
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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