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samarium atom

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Origin: China

Cas No: 7440-19-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 7440-19-9 Formula: Sm Molecular Weight: 150.36000

    Basic Info

    Chemical Name samarium atom
    Synonyms

    cerium triiodide;
    ceriumperhydroxide;
    Cer(IV)-hydroxid;
    cerium nickel stannide;
    CERIUM (IV) HYDROXIDE;
    samarium powder;
    cerium iodide;
    Ceriumhydroxidemin;
    SAMARIUM;
    Cerium(IV)hydrate;
    CERIC HYDROXIDE;
    cerous iodide;
    CERIC OXIDE HYDRATED;
    cerium hydroxide;
    metallic samarium;
    cerium(III) iodide;
    (T-4)-Ceriumhydroxide;

    CAS No. 7440-19-9
    Molecular Formula Sm
    Molecular Weight 150.36000
    PSA 0.00000
    LogP 0.00000

    Properties

    Appearance & Physical State silvery grey powder
    Density 7.47 g/mL at 25ºC(lit.)
    Boiling Point 1778ºC
    Melting Point 1072ºC
    Storage Condition water-free area

    Safety Info

    Hazard Class 4.2
    Safety Statements S16-S33-S7/9
    Packing Group I
    WGK Germany 3
    RIDADR UN 3089 4.1/PG 3
    Risk Statements R11
    Hazard Codes F
    Hazard Declaration H228; H261; H373
    Symbol GHS02, GHS08
    Caution Statement P210; P231 + P232; P422
    Signal Word Danger

    Synthesis Route

    SAMARIUM CHLORIDE→samarium atom
    Samarium(III) fluoride→samarium atom
    SAMARIUM BROMIDE→samarium atom

    Precursor

    Samarium(III) fluoride
    SAMARIUM BROMIDE
    SAMARIUM CHLORIDE

    Downstream Product

    (2,6-tBu2-4-MeC6H2O)3Sm(THF)2
    Hexamethyldistannane
    Cyclododecanol
    Cyclododecanone

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