Magnesium (Mg)
Magnesium was recognized in 1755 and first isolated in 1808. It is the eighth-most abundant element in the Earth's crust and is found mainly in magnesite, dolomite, and other minerals.
Magnesium is a light, silver-to-white, fairly tough metal. It becomes slightly tarnished in air, readily ignites upon heating, and produces a dazzling white flame.
Uses include flashlight photography, flares, pyrotechnics, and incendiary bombs. Lighter than aluminum, its alloys are essential for airplane and missile construction. The hydroxide (milk of magnesia), chloride, sulfate (Epsom salts), and citrate forms are used medicinally. Organic magnesium is important in both plant and animal life.
Magnesium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, unannealed, 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7439-95-4 Formule moléculaire: Mg Poids moléculaire (g/mol): 24.30 Numéro MDL: MFCD00085308 Clé InChI: JLVVSXFLKOJNIY-UHFFFAOYSA-N Synonyme: magnesio,sheet,powdered,magnesio italian,turnings,rieke's active,ribbon,unii-i38zp9992a,hsdb 654,nitrate, acs PubChem CID: 5462224 ChEBI: CHEBI:25107 Nom de l’IUPAC: magnesium SOURIRES: [Mg]
Magnesium turnings, 99.8% (metals basis), Thermo Scientific Chemicals
CAS: 7439-95-4 Formule moléculaire: Mg Poids moléculaire (g/mol): 24.30 Numéro MDL: MFCD00085308 Clé InChI: JLVVSXFLKOJNIY-UHFFFAOYSA-N Synonyme: magnesio,sheet,powdered,magnesio italian,turnings,rieke's active,ribbon,unii-i38zp9992a,hsdb 654,nitrate, acs PubChem CID: 5462224 ChEBI: CHEBI:25107 Nom de l’IUPAC: magnesium SOURIRES: [Mg]
Magnesium foil, 0.125mm (0.005in) thick, hard, 99.9% (metals basis), Thermo Scientific Chemicals
CAS: 7439-95-4 Formule moléculaire: Mg Poids moléculaire (g/mol): 24.30 Numéro MDL: MFCD00085308 Clé InChI: JLVVSXFLKOJNIY-UHFFFAOYSA-N Synonyme: magnesio,sheet,powdered,magnesio italian,turnings,rieke's active,ribbon,unii-i38zp9992a,hsdb 654,nitrate, acs PubChem CID: 5462224 ChEBI: CHEBI:25107 Nom de l’IUPAC: magnesium SOURIRES: [Mg]
Magnesium cube, nominally 19mm (0.75in) each side, Thermo Scientific Chemicals
CAS: 7439-95-4 Formule moléculaire: Mg Poids moléculaire (g/mol): 24.30 Numéro MDL: MFCD00085308 Clé InChI: JLVVSXFLKOJNIY-UHFFFAOYSA-N Synonyme: magnesio,sheet,powdered,magnesio italian,turnings,rieke's active,ribbon,unii-i38zp9992a,hsdb 654,nitrate, acs PubChem CID: 5462224 ChEBI: CHEBI:25107 Nom de l’IUPAC: magnesium SOURIRES: [Mg]
Magnesium turnings, 99.8% (metals basis), Thermo Scientific Chemicals
CAS: 7439-95-4 Formule moléculaire: Mg Poids moléculaire (g/mol): 24.30 Numéro MDL: MFCD00085308 Clé InChI: JLVVSXFLKOJNIY-UHFFFAOYSA-N Synonyme: magnesio,sheet,powdered,magnesio italian,turnings,rieke's active,ribbon,unii-i38zp9992a,hsdb 654,nitrate, acs PubChem CID: 5462224 ChEBI: CHEBI:25107 Nom de l’IUPAC: magnesium SOURIRES: [Mg]