465666

Magnesium

ReagentPlus^®, powder, −325 mesh, 99.5% trace metals basis

• Wzór liniowy: Mg
• Numer CAS: 7439-95-4
• Masa cząsteczkowa: 24.31
• UNSPSC Code: 12141502
• NACRES: NA.22
• PubChem Substance ID: 24870298
• EC Number: 231-104-6
• Beilstein/REAXYS Number: 4948473
• MDL number: MFCD00085308
• Assay: 99.5% trace metals basis
• Form: powder

Właściwości

• vapor pressure: 1 mmHg ( 621 °C)
• Quality Level: 100
• description: Metals basis purity
• product line: ReagentPlus^®
• assay: 99.5% trace metals basis
• form: powder
• autoignition temp.: 950 °F
• reaction suitability: reagent type: reductant
• resistivity: 4.46 μΩ-cm, 20°C
• particle size: −325 mesh
• 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

Opis

Application

Magnesium is generally used in the preparation of various organomagnesium compounds such as Grignard reagents, that are widely used in organic synthesis.
It can also be used to catalyze Pinacol coupling, Reformatsky reaction and degradation of carcinogenic polycyclic aromatic hydrocarbons (PAHs).

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• pictograms: GHS02
• signalword: Danger
• hcodes: H250,H260
• pcodes: P210 - P222 - P223 - P231 + P232 - P233 - P370 + P378
• Klasa składowania: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
• Hazard Classifications: Pyr. Sol. 1 - Water-react. 1