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818506 Magnesium

Magnesium powder (particle size < 0.1 mm) for synthesis. CAS 7439-95-4, molar mass 24.31 g/mol.

Magnesium MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7439-95-4 EC Number: 231-104-6 Molar Mass: 24.31 g/mol Hill Formula: Mg
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818506
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
7439-95-4231-104-6Mg24.31 g/mol

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      8.18506.0500
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          Description
          Catalogue Number818506
          References
          Product Information
          CAS number7439-95-4
          EC index number012-001-00-3
          EC number231-104-6
          Hill FormulaMg
          Molar Mass24.31 g/mol
          HS Code8104 30 00
          Quality LevelMQ200
          Applications
          ApplicationMagnesium powder (particle size < 0.1 mm) for synthesis. CAS 7439-95-4, molar mass 24.31 g/mol.
          Biological Information
          Physicochemical Information
          Boiling point1107 °C (1013 hPa)
          Density1.738 g/cm3
          Ignition temperature>450 °C
          Melting Point648 °C
          Vapor pressure1 hPa (621 °C)
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H250: Catches fire spontaneously if exposed to air.
          H260: In contact with water releases flammable gases which may ignite spontaneously.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P222: Do not allow contact with air.
          P223: Do not allow contact with water.
          P231 + P232: Handle and store contents under inert gas. Protect from moisture.
          P233: Keep container tightly closed.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P370 + P378: In case of fire: Use powder for extinction.
          P402 + P404: Store in a dry place. Store in a closed container.
          Signal WordDanger
          Storage class4.2 Pyrophoric and self-heating hazardous materials
          WGKWGK 3 highly hazardous to water
          Disposal26
          Alkali and alkaline-earth metals should be taken up in an inert solvent and neutralized by adding 2-propanol (Cat. No. 100995) dropwise with stirring. Should the reaction be more violent than expected, conversion should be carried out with tert-butanol or octanol. Caution: This reaction produces hydrogen, which can form explosive mixtures; take necessary precautions. When the reaction has ceased, add water dropwise; neutralize; container D. In the case of alkali or alkaline-earth borohydrides, add methanol (Cat. No. 106008) with stirring; in the case of alkali or alkaline-earth amides and hydrides, organoaluminium and organotin hydrides, add 2-propanol (Cat. No. 100995) dropwise. The substances, which are usually in solid form, should be previously suspended in an ether! When the respective reaction has ceased, hydrolize with water; then neutralize. Container D or E. Lithium aluminium hydride must also be destroyed by slurrying in an ether. Under an inert gas and with thorough stirring, add dropwise a 1:4 mixture of ethyl acetate (Cat. No. 822277) and the ether used to prepare the slurry. Always ensure thorough mixing (stirring)! Container A.
          Safety Information
          Categories of dangerhighly flammable
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1418 , 4.3 (4.2), II
          Declaration (transport by air) IATA-DGRUN 1418 , 4.3 (4.2), II
          Declaration (transport by sea) IMDG-CodeUN 1418 , 4.3 (4.2), II, Segregation Group: 15 (Powdered metals)
          Supplemental Information
          Specifications
          Assay (on Mg)≥ 97.0 %
          Global Trade Item Number
          Catalogue Number GTIN
          8.18506.0100 04022536437941
          8.18506.0500 04022536437958