263060
钆
−40 mesh, 99% trace rare earth metals basis
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关于此项目
线性分子式:
Gd
化学文摘社编号:
分子量:
157.25
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141605
EC Number:
231-162-2
MDL number:
产品名称
钆, −40 mesh, 99% trace rare earth metals basis
InChI key
UIWYJDYFSGRHKR-UHFFFAOYSA-N
InChI
1S/Gd
SMILES string
[Gd]
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.)
Quality Level
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signalword
Warning
hcodes
Hazard Classifications
Water-react 3
存储类别
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
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
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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
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
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
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
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
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Today, near-room-temperature refrigeration is almost entirely based on a vapor-compression refrigeration cycle.
现在的近室温制冷几乎完全在蒸汽压缩制冷循环的基础上实现。
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