63040

Magnesium

grit, ≥99.0% (KT)

• Lineární vzorec: Mg
• Číslo CAS: 7439-95-4
• Molekulová hmotnost: 24.31
• UNSPSC Code: 12352300
• NACRES: NA.22
• PubChem Substance ID: 57651915
• EC Number: 231-104-6
• Beilstein/REAXYS Number: 4948473
• MDL number: MFCD00085308
• eCl@ss: 38110201
• Assay: ≥99.0% (KT)
• Form: grit

Vlastnosti

• vapor pressure: 1 mmHg ( 621 °C)
• Quality Segment: 300
• assay: ≥99.0% (KT)
• form: grit
• autoignition temp.: 950 °F
• reaction suitability: reagent type: reductant
• resistivity: 4.46 μΩ-cm, 20°C
• particle size: 50-150 mesh
• bp: 1090 °C (lit.)
• mp: 648 °C (lit.)
• density: 1.74 g/mL at 25 °C (lit.)
• cation traces: Fe: ≤500 mg/kg
• SMILES string: [Mg]
• InChI: 1S/Mg
• InChI key: FYYHWMGAXLPEAU-UHFFFAOYSA-N

Popis

Application

Magnesium grits can be used in the synthesis of various organomagnesium compounds including Grignard reagents. It can also be used in the preparation of magnesium alloys.

Bezpečnostní informace

• pictograms: GHS02
• signalword: Danger
• hcodes: H228,H251,H261
• pcodes: P210 - P231 + P232 - P235
• Skladovací třída: 4.2 - Pyrophoric and self-heating hazardous materials
• 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 - Self-heat. 1 - Water-react. 2