Chaw tsim tshuaj paus ncaj qha Lanthanum oxide CAS 1312-81-8

Chaw tsim tshuaj paus ncaj qha Lanthanum oxide CAS 1312-81-8 Featured duab
  • Chaw tsim tshuaj paus ncaj qha Lanthanum oxide CAS 1312-81-8
  • Chaw tsim tshuaj paus ncaj qha Lanthanum oxide CAS 1312-81-8
  • Chaw tsim tshuaj paus ncaj qha Lanthanum oxide CAS 1312-81-8
  • Chaw tsim tshuaj paus ncaj qha Lanthanum oxide CAS 1312-81-8

Lus piav qhia luv luv:

Lag luam wholesale Lanthanum oxide CAS 1312-81-8


  • Khoom npe:Lanthanum oxide
  • CAS:1312-81-8 ib
  • MF:lwj 2o3
  • MW:325.81 ib
  • 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.

    Txog Kev Thauj Mus Los

    1. Peb tuaj yeem muab ntau hom kev thauj mus los raws li peb cov neeg siv khoom xav tau.
    2. Rau qhov me me, peb tuaj yeem xa nkoj los ntawm huab cua lossis thoob ntiaj teb xa khoom, xws li FedEx, DHL, TNT, EMS, thiab ntau yam kev thauj mus los thoob ntiaj teb tshwj xeeb.
    3. Rau ntau qhov ntau, peb tuaj yeem nkoj los ntawm hiav txwv mus rau qhov chaw nres nkoj.
    4. Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li peb cov neeg siv khoom xav tau thiab cov khoom ntawm lawv cov khoom.

    Kev thauj mus los

    Cia

    Lub khw yog ventilated thiab qhuav ntawm qhov kub thiab txias.

  • Yav dhau los:
  • Tom ntej:

    • Yam khoom

    Tus nqi qis tshaj plaws Tuam Tshoj Hoobkas Khoom 50kg Nruas Ntim CE CAS 7440-45-1 Tsis tshua muaj Ntiaj Teb Cerium Hlau rau Casting Alloys

    Tus nqi qis tshaj plaws Tuam Tshoj Hoobkas Khoom 50kg Dr ...

    Tuam Tshoj Dibutyl fumarate CAS 105-75-9

    Tuam Tshoj Dibutyl fumarate CAS 105-75-9

    Sodium tetrachloropalladate CAS 13820-53-6 Hoobkas nqe

    Sodium tetrachloropalladate CAS 13820-53-6 Qhov ...

    Dimethyl Malonate CAS 108-59-8 Chaw tsim tshuaj paus

    Dimethyl Malonate CAS 108-59-8 Chaw tsim tshuaj paus ...

    1-Bromodecane CAS 112-29-8 Hoobkas nqe

    1-Bromodecane CAS 112-29-8 Hoobkas nqe

    Lag luam wholesale Tropinone hmoov CAS 532-24-1 Hoobkas tsum

    Lag luam wholesale Tropinone hmoov CAS 532-24-1...