Kaihanga kaiwhakarato tika Lanthanum waikura CAS 1312-81-8

Kaihanga Kaituku tika Lanthanum oxide CAS 1312-81-8 Whakaahua Whakaatu
  • Kaihanga kaiwhakarato tika Lanthanum waikura CAS 1312-81-8
  • Kaihanga kaiwhakarato tika Lanthanum waikura CAS 1312-81-8
  • Kaihanga kaiwhakarato tika Lanthanum waikura CAS 1312-81-8
  • Kaihanga kaiwhakarato tika Lanthanum waikura CAS 1312-81-8

Whakaahuatanga Poto:

Raraunga Lanthanum waikura CAS 1312-81-8


  • Ingoa hua:Lanthanum waikura
  • CAS:1312-81-8
  • MF:La2O3
  • MW:325.81
  • EINECS:215-200-5
  • Pūāhua:kaihanga
  • Mōkī:1 g/putea ranei 25 g/pounamu

    • Taipitopito Hua

    Tohu Hua

    Whakaahuatanga

    Ingoa Hua: Lanthanum oxide

    CAS: 1312-81-8

    MF: La2O3

    MW: 325.81

    EINECS: 215-200-5

    Ira whakarewa:2315 °C

    Wāhi koropupū: 4200 °C

    Kiato:6.51 g/mL i te 25 °C(marama)

    Fp:4200°C

    Tae: Te paura ma

    Tatau Maama:6.51

    Whakatakotoranga

    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
    Fe2O3 % ≤0.005 ≤0.003 ≤0.0003
    SiO2 % ≤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

    Taupānga

    Ko te Lanthanum oxide CAS 1312-81-8 te utu hangahanga e whakamahia ana hei rauemi mata mo nga ahumahi o te karaehe, nga karaehe me te hikohiko.

    Mo te Whakawhitiwhiti

    1. Ka taea e taatau te tuku momo waka rereke i runga i nga hiahia a o taatau kaihoko.
    2. Mo nga rahinga iti ake, ka taea e matou te tuku ma te hau, ma nga kaikawe o te ao ranei, penei i te FedEx, DHL, TNT, EMS, me nga momo raina motuhake o te ao.
    3. Mo nga rahinga nui ake, ka taea e matou te tuku ma te moana ki te tauranga kua tohua.
    4. I tua atu, ka taea e matou te whakarato ratonga motuhake kia rite ki nga tono a o taatau kaihoko me nga taonga o a raatau hua.

    Te kawe waka

    Rokiroki

    Ka whakamarokehia te whare taonga, ka whakamarokehia ki te iti o te pāmahana.

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