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814552 Sodium hydride suspension

814552
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Overview

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Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7646-69-7231-587-3HNaNaH24.0 g/mol

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      Glass bottle 100 g
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      Description
      Catalogue Number814552
      References
      Product Information
      CAS number7646-69-7
      EC index number001-003-00-X
      EC number231-587-3
      Hill FormulaHNa
      Chemical formulaNaH
      Molar Mass24.0 g/mol
      HS Code3824 99 79
      Quality LevelMQ200
      Applications
      ApplicationSodium hydride suspension (60% suspension in paraffin oil) for synthesis. CAS No. 7646-69-7, EC Number 231-587-3.
      Biological Information
      Physicochemical Information
      Density0.92 g/cm3 (20 °C)
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H260: In contact with water releases flammable gases which may ignite spontaneously.
      H290: May be corrosive to metals.
      H304: May be fatal if swallowed and enters airways.
      H314: Causes severe skin burns and eye damage.
      Precautionary Statement(s)P231 + P232: Handle and store contents under inert gas. Protect from moisture.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P402 + P404: Store in a dry place. Store in a closed container.
      Signal WordDanger
      Storage class4.3 Hazardous materials, which set free flammable gases upon contact with water
      WGKWGK 2 obviously 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, corrosive
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 1427 , 4.3, I
      Declaration (transport by air) IATA-DGRUN 1427 , 4.3, I
      Declaration (transport by sea) IMDG-CodeUN 1427 , 4.3, I
      Supplemental Information
      Specifications
      Assay (by gasvolumetry)≥ 57.0 %
      Global Trade Item Number
      Catalogue Number GTIN
      8145520100 04022536417110

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