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Safety Information

200905

Sigma-Aldrich

Magnesium

turnings, reagent grade, 98%

Synonym(s):

Magnesium element

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100 G
¥3,750
500 G
¥8,270
2.5 KG
¥26,900

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100 G
¥3,750
500 G
¥8,270
2.5 KG
¥26,900

About This Item

Empirical Formula (Hill Notation):
Mg
CAS Number:
Molecular Weight:
24.31
Beilstein:
4948473
EC Number:
MDL number:
UNSPSC Code:
12141502
PubChem Substance ID:
NACRES:
NA.22

¥3,750


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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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This Item
403148723312723320
Magnesium turnings, reagent grade, 98%

200905

Magnesium

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

403148

Magnesium

Magnesium in a Sure/Seal™ bottle, turnings, 37.5 mmol

723312

Magnesium

Magnesium in a Sure/Seal™ bottle, turnings, anhydrous tetrahydrofuran 37.5 mmol

723320

Magnesium

assay

98%

assay

99.95% trace metals basis

assay

-

assay

-

reaction suitability

reagent type: reductant

reaction suitability

reagent type: reductant

reaction suitability

reagent type: reductant

reaction suitability

reagent type: reductant

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

form

turnings

form

turnings

form

turnings

form

turnings

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.)

Application

Magnesium turnings are generally used in the preparation of various organomagnesium compounds such as Grignard reagents.[1][2] It can also be used to catalyze Pinacol coupling[3] and Reformatsky reaction.[4]

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


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 2: Flammable solids
Magnesium
Hazardous rank III
2nd combustible solid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

200905-10KG:
200905-2.5KG:
200905-BULK:
200905-VAR:
200905-100G:
200905-500G:


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