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LC3408 Magnesium hydridefor synthesis |
Order number | Packaging | Quantity | Price € |
AC30408 | Glass bottle | 25 g | Inquire |
Product information | |
Hill Formula | H2Mg |
Chemical formula | MgH2 |
HS Code | 2850 00 20 |
EC number | 231-705-3 |
Molar mass | 26.33 g/mol |
CAS number | 7693-27-8 |
Chemical and physical data | |
Molar mass | 26.33 g/mol |
Safety information | |
R Phrase | R 15 Contact with water liberates extremely flammable gases. |
S Phrase | S 7/8-24/25-43 Keep container tightly closed and dry.Avoid contact with skin and eyes.In case of fire, use powder extinguisher. Never use water. |
Categories of danger | highly flammable |
Hazard Symbol |
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Storage class | 4.3 Materials that form flammble gases in contact with water |
WGK | NWG not water endangering |
Disposal | 26 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. |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 2010 MAGNESIUM HYDRIDE, 4.3, I |
Declaration (transport by air) IATA-DGR | UN 2010 MAGNESIUM HYDRIDE, 4.3, I |