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Sigma-Aldrich

Magnesium

rod, diam. 6 mm, ≥99.9% trace metals basis

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About This Item

Empirical Formula (Hill Notation):
Mg
CAS Number:
7439-95-4
Molecular Weight:
24.31
Beilstein:
4948473
EC Number:
231-104-6
MDL number:
MFCD00085308
UNSPSC Code:
12352300
PubChem Substance ID:
24858042
NACRES:
NA.22

vapor pressure

1 mmHg ( 621 °C)

Assay

≥99.9% trace metals basis

form

rod

autoignition temp.

950 °F

reaction suitability

reagent type: reductant

resistivity

4.46 μΩ-cm, 20°C

diam.

6 mm

bp

1090 °C (lit.)

mp

648 °C (lit.)

density

1.74 g/mL at 25 °C (lit.)

SMILES string

[Mg]

InChI

1S/Mg

InChI key

FYYHWMGAXLPEAU-UHFFFAOYSA-N

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General description

Magnesium is the most common mineral found in the human body. It is a cofactor for more than 300 enzymes and is known to regulate physiological functions like blood pressure, muscle contraction, and neuromuscular conduction. It can be used in the preparation of many biomaterials for biomedical applications.

Application

Magnesium can be used:
  • As a working electrode in the study of the electrochemical behavior of Li+ ions.
  • As an electrode material in the electropolymerization of di-n-hexyldichlorosilane.

Quantity

10 g = 2 × 100 mm; 50 g = 10 × 100 mm

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H228,H251,H261

Hazard Classifications

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

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Magnesium and human health: perspectives and research directions
Al Alawi AM, et al.
International Journal of Endocrinology, 2018 (2018)
Factors influencing the electroreductive polymerization of di-n-hexyldichlorosilane
Martins L, et al.
Applied Organometallic Chemistry, 16(2), 76-83 (2002)
Electrodeposition of Li and electrochemical formation of Mg--Li alloys from the eutectic LiCl-KCl
Chen Z, et al.
Journal of alloys and compounds, 464(1-2), 174-178 (2008)
The importance of magnesium in clinical healthcare
Schwalfenberg GK and Genuis SJ
Scientifica, 2017 (2017)
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
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