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822284 Sodium

Sodium rods (protective liquid: paraffin oil) for synthesis. CAS 7440-23-5, molar mass 22.99 g/mol.

Sodium MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7440-23-5 EC Number: 231-132-9 Molar Mass: 22.99 g/mol Hill Formula: Na
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822284
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Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
7440-23-5231-132-9Na22.99 g/mol

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      8222840250
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          8222841000
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              Description
              Catalogue Number822284
              References
              Product Information
              CAS number7440-23-5
              EC index number011-001-00-0
              EC number231-132-9
              Hill FormulaNa
              Molar Mass22.99 g/mol
              HS Code2805 11 00
              Quality LevelMQ200
              Applications
              ApplicationSodium rods (protective liquid: paraffin oil) for synthesis. CAS 7440-23-5, molar mass 22.99 g/mol.
              Biological Information
              Physicochemical Information
              Boiling point889 °C (1013 hPa)
              Density0.968 g/cm3 (20 °C)
              Flash point82 °C
              Ignition temperature>115 °C
              Melting Point97.8 °C
              Vapor pressure1 hPa (440 °C)
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H260: In contact with water releases flammable gases which may ignite spontaneously.
              H314: Causes severe skin burns and eye damage.
              EUH014: Reacts violently with water.
              Precautionary Statement(s)P223: Do not allow contact with water.
              P231 + P232: Handle and store contents under inert gas. Protect from moisture.
              P260: Do not breathe dust or mist.
              P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
              P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              P422: Store contents under protective liquid.
              Signal WordDanger
              RTECSVY0686000
              Storage class4.3 Hazardous materials, which set free flammable gases upon contact with water
              WGKWGK 1 slightly 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 1428 , 4.3, I
              Declaration (transport by air) IATA-DGRUN 1428 , 4.3, I
              Declaration (transport by sea) IMDG-CodeUN 1428 , 4.3, I
              Supplemental Information
              Specifications
              Content at Na≥ 99.0 %
              Global Trade Item Number
              Catalogue Number GTIN
              8222840100 04022536690674
              8222840250 04022536487694
              8222841000 04022536487700