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820753 | Lithium hydride

820753
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      7580-67-8231-484-3HLiLiH7.95 g/mol

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      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      8207530050
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          Metal can 50 g
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          Description
          Catalogue Number820753
          DescriptionLithium hydride
          References
          Product Information
          CAS number7580-67-8
          EC number231-484-3
          Hill FormulaHLi
          Chemical formulaLiH
          Molar Mass7.95 g/mol
          HS Code2850 00 20
          Applications
          ApplicationLithium hydride for synthesis. CAS 7580-67-8, EC Number 231-484-3, chemical formula LiH. Lithium hydride MSDS (material safety data sheet) or SDS, storage and handling info here.
          Biological Information
          Physicochemical Information
          Density0.78 g/cm3 (20 °C)
          Melting Point688 °C
          pH value>7 (21 g/l, H₂O, 20 °C)
          Bulk density290 - 430 kg/m3
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 78 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s)


          Hazard Statement(s)H260: In contact with water releases flammable gases which may ignite spontaneously.
          H301: Toxic if swallowed.
          H314: Causes severe skin burns and eye damage.
          EUH014: Reacts violently with water.
          Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
          P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
          P402 + P404: Store in a dry place. Store in a closed container.
          Storage class4.3 Hazardous materials, which set free flammable gases upon contact with water
          WGKWGK 2 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
          Hazard Symbols Flammable
          Toxic
          Categories of dangerhighly flammable, toxic, corrosive
          R PhraseR 14/15-25-35
          Reacts violently with water, liberating extremely flammable gases.Toxic if swallowed.Causes severe burns.
          S PhraseS 26-36/37/39-43-45
          In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of fire, use powder extinguisher. Never use water.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1414 , 4.3, I
          Declaration (transport by air) IATA-DGRUN 1414 , 4.3, I
          Declaration (transport by sea) IMDG-CodeUN 1414 , 4.3, I
          Supplemental Information
          Specifications
          Assay (by gasvolumetry)≥ 96.0 %

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          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reduction Reagents
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          Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Reagents for Organometallic Synthesis