723312
Magnésium
in a Sure/Seal™ bottle, turnings, 37.5 mmol
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A propos de cet article
Formule empirique (notation de Hill) :
Mg
Numéro CAS:
Poids moléculaire :
24.31
UNSPSC Code:
12352300
NACRES:
NA.22
PubChem Substance ID:
EC Number:
231-104-6
Beilstein/REAXYS Number:
4948473
MDL number:
Form:
turnings
Service technique
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1 mmHg ( 621 °C)
Quality Level
form
turnings
autoignition temp.
950 °F
composition
, 37.5 mmol
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
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 with biomedical applications. Magnesium is widely used in the organic synthesis as an organomagnesium compound viz Grignard reagent.
Application
Magnesium can be used:
- To prepare 1,3-bis[2-(3-n-dodecylthienyl)]azulene, applicable as an acid sensor material.
- As a catalyst in the cleavage of tetrahydrofuran to 4-chlorobutyl esters.
- To prepare copper-based composite materials with improved mechanical properties.
Other Notes
Based on preparing 0.5 M solution of organomagnesium reagent and 40% headspace
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
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signalword
Danger
hcodes
Classe de stockage
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Hazard Classifications
Pyr. Sol. 1 - Water-react. 1
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Configuration-dependent optical properties and acid susceptibility of azulene compounds
Tang T, et al.
Journal of Material Chemistry C, 6(19), 5153-5160 (2018)
Magnesium and human health: perspectives and research directions
Al Alawi AM, et al.
International Journal of Endocrinology, 2018 (2018)
Development of a novel magnesium-copper based composite with improved mechanical properties
Hassan SF and Gupta M
Materials Research Bulletin, 37(2), 377-389 (2002)