Europium Oxide 1308-96-9 tsim cov nqi

Europium Oxide 1308-96-9 tsim cov nqi Featured duab
  • Europium Oxide 1308-96-9 tsim cov nqi
  • Europium Oxide 1308-96-9 tsim cov nqi
  • Europium Oxide 1308-96-9 tsim cov nqi
  • Europium Oxide 1308-96-9 tsim cov nqi

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Europium Oxide 1308-96-9


  • Khoom npe:Europium Oxide
  • CAS:1308-96-9 : kuv
  • MF:ua 2o3
  • MW:351.93 ib
  • EINECS:215-165-6 ib
  • Cim:neeg tsim khoom
  • Pob:1g / hnab los yog 25 g / lub raj mis

    • Product Detail

    Khoom cim npe

    Kev piav qhia

    Cov khoom vaj khoom tsev

    Khoom npe: Europium Oxide

    CAS: 1308-96-9 Nr

    MF: Eu2O3

    PIB: 351.93

    IB: 215-165-6

    Melting point: 2291 ° C

    Ceev: 7.42 g / mL ntawm 25 ° C (lit.)

    Cia temp: Cia kub: tsis muaj kev txwv.

    Form: nano hmoov

    Xim: Dawb rau me ntsis liab

    Specification Gravity: 7.42

    Dej Solubility: Soluble hauv acids.Insoluble hauv dej.

    Sensitive: Hygroscopic

    Nqe: 14,3904

    Specification

    Eu2O3/TREO (% min.) 99.999 ib 99.99 ib 99.9 ua
    TREO (% min.) 99 99 99
    Loss On Ignition (% max.) 0.5 1 1
    Rare Earth Impurities ppm max. ppm max. % max.
    La2O3/TREO 1 5 0.001 ib
    CeO2/TSO 1 5 0.001 ib
    Pr6O11/TSO 1 5 0.001 ib
    Nd2O3/TREO 1 5 0.001 ib
    Sm2O3/TSO 2 10 0.05 Nws
    Gd2O3/TSO 1 10 0.05 Nws
    Tb4O7/TREO 1 10 0.001 ib
    Dy2O3/TREO 1 10 0.001 ib
    Ho 2O3/TREO 1 5 0.001 ib
    Er2O3/TREO 1 5 0.001 ib
    Tm2O3/TSO 1 5 0.001 ib
    Yb2O3/TREO 1 5 0.001 ib
    Lu2O3/TSO 1 5 0.001 ib
    Y2O3/TSO 1 5 0.001 ib
    Tsis-Re Earth Impurities ppm max. ppm max. % max.
    Fe2O 3 5 8 0.001 ib
    SiO 2 50 100 0.01 ib
    CaO 10 30 0.01 ib
    CuO 1 5 0.001 ib
    Cl- 100 300 0.03 ib
    NiO 2 5 0.001 ib
    ZnO 3 10 0.001 ib
    PbO 2 5 0.001 ib

     

    Daim ntawv thov

    Europium oxide feem ntau yog siv rau kev tsim cov xim TV phosphors, teeb nrog trichromatic phosphors thiab X-ray.

    intensifier screen activator.

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