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Lanthanum Oxide CAS 1312-81-8 Chaw tsim tshuaj paus


  • Khoom npe:Lanthanum oxide
  • CAS:1312-81-8 ib
  • MF:lwj 2o3
  • MW:325.81 Nws
  • EINECS:215-200-5 ib
  • Cim:neeg tsim khoom
  • Pob:1 g / hnab los yog 25 g / lub raj mis
  • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: Lanthanum oxide

    CAS: 1312-81-8 Nr

    MF: La2O3

    PIB: 325.81

    PIB: 215-200-5

    Melting point: 2315 ° C

    Kub taw tes: 4200 ° C

    Ceev: 6.51 g / mL ntawm 25 ° C (lit.)

    Fp: 4200 ° C

    Xim: Dawb hmoov

    Specification Gravity: 6.51

    Specification

    La2O3/TREO% ≥99.9 ≥99.99 ≥99.995
    CeO2/TREO% ≤ 0.05 ≤ 0.007 ≤ 0.004
    Pr6O11/TREO% ≤ 0.01 ≤ 0.001 ≤ 0.0005
    Nd2O3/TREO% ≤ 0.01 ≤ 0.001 ≤ 0.0005
    Sm2O3/TREO% ≤ 0.01 ≤ 0.001 ≤ 0.0005
    Y2O3/TREO% ≤ 0.01 ≤ 0.001 ≤ 0.0005
    Fe 2O3% ≤ 0.005 ≤ 0.003 ≤ 0.0003
    SiO 2% ≤ 0.02 ≤ 0.015 ≤ 0.005
    CaO % ≤ 0.05 ≤ 0.01 ≤ 0.005
    Na% ≤ 0.005 ≤ 0.003 ≤ 0.002
    MnO2% ≤ 0.003 ≤ 0.002 ≤ 0.001
    AL2O3% ≤ 0.01 ≤ 0.007 ≤ 0.005
    PbO% ≤ 0.01 ≤ 0.005 ≤ 0.003
    Cl-% ≤0.1 ≤ 0.06 ≤ 0.04

    Daim ntawv thov

    Lanthanum oxide CAS 1312-81-8 siv los ua cov khoom siv raw ntawm cov iav, ceramics thiab electronics.

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