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13103

Magnesium

Name: Magnesium
Brand: ALDRICH

ribbon, ≥99.0% Mg basis

Synonym(s):

Magnesium element

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About This Item

Empirical Formula (Hill Notation):

CAS Number:

7439-95-4

Molecular Weight:

24.31

UNSPSC Code:

12352300

NACRES:

NA.22

PubChem Substance ID:

57647053

EC Number:

231-104-6

Beilstein/REAXYS Number:

4948473

MDL number:

MFCD00085308

Assay:

≥99.0% Mg basis

Form:

ribbon

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Properties

vapor pressure

1 mmHg ( 621 °C)

Quality Level

100

assay

≥99.0% Mg basis

form

ribbon

autoignition temp.

950 °F

reaction suitability

reagent type: reductant

resistivity

4.46 μΩ-cm, 20°C

size

~3 mm × 0.2 mm

impurities

≤0.05% insoluble in HCl

bp

1090 °C (lit.)

mp

648 °C (lit.)

density

1.74 g/mL at 25 °C (lit.)

cation traces

Cu: ≤50 mg/kg, Fe: ≤200 mg/kg, Pb: ≤100 mg/kg

SMILES string

[Mg]

InChI

1S/Mg

InChI key

FYYHWMGAXLPEAU-UHFFFAOYSA-N

Description

Application

Magnesium ribbons can be used to prepare Grignard reagent to synthesize a wide range of reaction intermediates.

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pictograms

GHS02

signalword

Danger

hcodes

H228,H260

pcodes

P210 - P223 - P231 + P232 - P370 + P378 - P422

Storage Class

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

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Hazard Classifications

Flam. Sol. 1 - Water-react. 1

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Articles

Mechanochemical Effect of Severe Plastic Deformations: Metal Alloys, Hydrides and Molecular Solids

Microwave-induced electrostatic etching: generation of highly reactive magnesium for application in Grignard reagent formation.

van D K B H, et al.

Organic & Biomolecular Chemistry, 8(7), 1688-1694 (2010)

Mg(2+)-induced conformational changes in the btuB riboswitch from E. coli.

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

Arctic sea-ice decline archived by multicentury annual-resolution record from crustose coralline algal proxy.

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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Global Trade Item Number

SKU	GTIN
78314-100ML-F	04061832946481
714690-4X4L	04061832846309
944262-250G	04065273701432
798568-100G	04061832973685
798568-1KG	04061832973692
516961-500G	04065273287332
09735-250G	04061838657664
09735-50G	04061838657671
156264-1KG	04061835276479
156264-500G	04061835276486
70221-100G-F	04061838358301
70221-25G-F	04061835570669
516961-100G	04061838253972
78314-500ML-F	04061838169433
798568-500G	04061832973708
01-4730-5-500G-J	04061832683287
156264-100G	04061835276462
156264-2.5KG	04061838742582
13103-6X25G	04061833544426
13103-25G	04061838728159