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254118

Sigma-Aldrich

镁

chips, 6-35 mesh, 99.98% trace metals basis

别名:

镁元素

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About This Item

经验公式（希尔记法）:
Mg
CAS号:
7439-95-4
分子量:
24.31
Beilstein:
4948473
EC號碼:
231-104-6
MDL號碼:
MFCD00085308
分類程式碼代碼:
12141502
PubChem物質ID:
24855356
NACRES:
NA.23

蒸汽壓力

1 mmHg ( 621 °C)

品質等級

100

化驗

99.98% trace metals basis

形狀

chips

自燃溫度

950 °F

反應適用性

reagent type: reductant

電阻係數

4.46 μΩ-cm, 20°C

粒徑

6-35 mesh

bp

1090 °C (lit.)

mp

648 °C (lit.)

密度

1.74 g/mL at 25 °C (lit.)

SMILES 字串

[Mg]

InChI

1S/Mg

InChI 密鑰

FYYHWMGAXLPEAU-UHFFFAOYSA-N

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相关类别

一般說明

Our high-purity magnesium chips, also called magnesium turnings or granules, are a form of elemental magnesium metal produced by mechanically processing ultra-high-purity magnesium ingots. The process yields material that is 0.5-3.5 mm in size. High-purity magnesium chips are commonly used as a reductant in Grignard reactions for specialty chemical, pharmaceutical, and agricultural applications. Magnesium chips are also used in the preparation of magnesium alloys, which offer a unique combination of light weight, strength, and corrosion resistance.

應用


  • 镁合金的研究进展及发展趋势：本文综述了2013年至2018年全球镁合金的研究进展，重点介绍了该领域的重要趋势和发展（Xu et al., 2019）。

  • 2021年全球镁及镁合金研究进展：本文综述了镁及其合金的最新研究进展，重点介绍了它们的应用和技术发展（Song et al., 2022）。

  • 镁在现代研究中的作用和意义——综述：这篇综述全面涵盖了镁的各种应用和性能，强调了其在现代研究和技术中的重要性（Prasad et al., 2022）。

象形圖

Flame
GHS02

訊號詞

Danger

危險聲明

H228,H251,H261

危險分類

Flam. Sol. 1 - Self-heat. 1 - Water-react 2

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類（WGK）

nwg

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCJ6718
SHBJ4764
SHBH0625V
SHBF5305V
SHBD3032V

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Pallavi K Choudhary et al.
RNA (New York, N.Y.), 20(1), 36-45 (2013-11-19)
Mg(2+) has been shown to modulate the function of riboswitches by facilitating the ligand-riboswitch interactions. The btuB riboswitch from Escherichia coli undergoes a conformational change upon binding to its ligand, coenzyme B12 (adenosyl-cobalamine, AdoCbl), and down-regulates the expression of the
Jochen Halfar et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(49), 19737-19741 (2013-11-20)
Northern Hemisphere sea ice has been declining sharply over the past decades and 2012 exhibited the lowest Arctic summer sea-ice cover in historic times. Whereas ongoing changes are closely monitored through satellite observations, we have only limited data of past
Shuvendu Biswas et al.
Nature chemistry, 5(7), 613-620 (2013-06-22)
The development of nanocarriers that selectively release guest molecules on sensing a particular biological signal is being actively pursued in nanomedicine for diagnostic and therapeutic purposes. Here we report a protein-based nanocarrier that opens in the presence of intracellular adenosine-5'-triphosphate
Benjamin Chaigne-Delalande et al.
Science (New York, N.Y.), 341(6142), 186-191 (2013-07-13)
The magnesium transporter 1 (MAGT1) is a critical regulator of basal intracellular free magnesium (Mg(2+)) concentrations. Individuals with genetic deficiencies in MAGT1 have high levels of Epstein-Barr virus (EBV) and a predisposition to lymphoma. We show that decreased intracellular free
Carlos Zarate et al.
Annals of the New York Academy of Sciences, 1292, 21-31 (2013-07-24)
Clinical depression is a serious mental disorder characterized by low mood, anhedonia, loss of interest in daily activities, and other symptoms, and is associated with severe consequences including suicide and increased risk of cardiovascular events. Depression affects nearly 15% of
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