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200905

Sigma-Aldrich

Magnesium

turnings, reagent grade, 98%

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Synonym(s):
Magnesium element
Empirical Formula (Hill Notation):
Mg
CAS Number:
Molecular Weight:
24.31
Beilstein:
4948473
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

grade

reagent grade

Quality Level

vapor pressure

1 mmHg ( 621 °C)

Assay

98%

form

turnings

autoignition temp.

950 °F

reaction suitability

reagent type: reductant

resistivity

4.46 μΩ-cm, 20°C

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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1 of 4

This Item
1311263035254126
Magnesium turnings, reagent grade, 98%

Sigma-Aldrich

200905

Magnesium

Magnesium powder, ≥99%

Sigma-Aldrich

13112

Magnesium

Magnesium purum, for Grignard reactions, ≥99.5%, turnings

Sigma-Aldrich

63035

Magnesium

Magnesium 20-230 mesh, reagent grade, 98%

Sigma-Aldrich

254126

Magnesium

form

turnings

form

powder

form

turnings

form

powder or granules, turnings

reaction suitability

reagent type: reductant

reaction suitability

reagent type: reductant

reaction suitability

-

reaction suitability

reagent type: reductant

bp

1090 °C (lit.)

bp

1090 °C (lit.)

bp

1090 °C (lit.)

bp

1090 °C (lit.)

mp

648 °C (lit.)

mp

648 °C (lit.)

mp

648 °C (lit.)

mp

648 °C (lit.)

density

1.74 g/mL at 25 °C (lit.)

density

1.74 g/mL at 25 °C (lit.)

density

1.74 g/mL at 25 °C (lit.)

density

1.74 g/mL at 25 °C (lit.)

Application

Magnesium turnings are generally used in the preparation of various organomagnesium compounds such as Grignard reagents. It can also be used to catalyze Pinacol coupling and Reformatsky reaction.

Pictograms

Flame

Signal Word

Danger

Hazard Statements

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


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