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845042 Magnesium

Magnesium turnings acc. to Grignard Msynth®plus. CAS 7439-95-4, EC Number 231-104-6, chemical formula Mg.

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 Chemical Formula: Mg Hill Formula: Mg
845042
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7439-95-4231-104-6MgMg24.31 g/mol

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8450420250
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      		 Glass bottle 250 g
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      8450421000
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          		 Glass bottle 1 kg
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          8450429050
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              		 Steel drum 50 kg
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              Description
              Catalogue Number845042
              DescriptionMagnesium
              References
              Product Information
              CAS number7439-95-4
              EC index number012-002-00-9
              EC number231-104-6
              Hill FormulaMg
              Chemical formulaMg
              Molar Mass24.31 g/mol
              Quality LevelMQ400
              Applications
              ApplicationMagnesium turnings acc. to Grignard Msynth®plus. CAS 7439-95-4, EC Number 231-104-6, chemical formula Mg.
              Biological Information
              Physicochemical Information
              Boiling point1107 °C (1013 hPa)
              Density1.73 g/cm3 (23 °C)
              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)H228: Flammable solid.
              H251: Self-heating: may catch fire.
              H261: In contact with water releases flammable gases.
              Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
              P223: Do not allow contact with water.
              P231 + P232: Handle and store contents under inert gas. Protect from moisture.
              P235: Keep cool.
              P240: Ground and bond container and receiving equipment.
              P370 + P378: In case of fire: Use powder for extinction.
              P403 + P235: Store in a well-ventilated place. Keep cool.
              Signal WordDanger
              RTECSFW6475100
              Storage class4.2 Pyrophoric and self-heating hazardous materials
              WGKNWG not water endangering
              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 1869 , 4.1, III
              Declaration (transport by air) IATA-DGRUN 1869 , 4.1, III
              Declaration (transport by sea) IMDG-CodeUN 1869 , 4.1, III
              Supplemental Information
              Specifications
              Color (visual)grey
              Appearance of substance (visual)chips
              Assay (on Mg)≥ 99.0 %
              Splinter≤ 4 mm
              Pb (Lead)lot specific result
              1,1-Dichloroethene (HS-GC)lot specific result
              1,1,1-Trichloroethane (HS-GC)lot specific result
              Carbon tetrachloride (HS-GC)lot specific result
              Benzene (HS-GC)lot specific result
              1,2-Dichloroethane (HS-GC)lot specific result
              Global Trade Item Number
              Catalogue Number GTIN
              8450420250 04027269168810
              8450421000 04027269168827
              8450429050 04054839525131

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              Reagents, Chemicals and Labware > API Synthesis > Msynth®plus