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261114

Sigma-Aldrich

钆

ingot, 99.9% trace rare earth metals basis

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About This Item

線性公式:
Gd
CAS號碼:
7440-54-2
分子量：:
157.25
EC號碼:
231-162-2
MDL號碼:
MFCD00011022
分類程式碼代碼:
12352300
PubChem物質ID:
24855791
NACRES:
NA.23

化驗

99.9% trace rare earth metals basis

形狀

ingot

反應適用性

reagent type: catalyst
core: gadolinium

電阻係數

126 μΩ-cm, 20°C

bp

3273 °C (lit.)

mp

1313 °C (lit.)

密度

7.886 g/mL at 25 °C (lit.)

SMILES 字串

[Gd]

InChI

1S/Gd

InChI 密鑰

UIWYJDYFSGRHKR-UHFFFAOYSA-N

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象形圖

Flame
GHS02

訊號詞

Warning

危險聲明

H261

危險分類

Water-react 3

儲存類別代碼

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

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

分析證明 (COA)

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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
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
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