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403148

Sigma-Aldrich

Magnesium

turnings, 5-25 mm, 99.95% trace metals basis

Sinonimo/i:

Magnesium Shot, Magnesium element

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About This Item

Formula empirica (notazione di Hill):
Mg
Numero CAS:
7439-95-4
Peso molecolare:
24.31
Beilstein:
4948473
Numero CE:
231-104-6
Numero MDL:
MFCD00085308
Codice UNSPSC:
12141502
ID PubChem:
24865171
NACRES:
NA.23

Tensione di vapore

1 mmHg ( 621 °C)

Livello qualitativo

200

Saggio

99.95% trace metals basis

Forma fisica

turnings

Temp. autoaccensione

950 °F

Impiego in reazioni chimiche

reagent type: reductant

Resistività

4.46 μΩ-cm, 20°C

Dimensione particelle

5-25 mm

P. eboll.

1090 °C (lit.)

Punto di fusione

648 °C (lit.)

Densità

1.74 g/mL at 25 °C (lit.)

Stringa SMILE

[Mg]

InChI

1S/Mg
FYYHWMGAXLPEAU-UHFFFAOYSA-N

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Categorie correlate

Pittogrammi

Flame
GHS02

Avvertenze

Danger

Indicazioni di pericolo

H228,H251,H261

Consigli di prudenza

P210 - P231 + P232 - P235

Classi di pericolo

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

Codice della classe di stoccaggio

4.2 - Pyrophoric and self-heating hazardous materials

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ6492
MKCP2471
MKCL9432
MKCC9295
MKCC7756

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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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