Olupese ile-iṣẹ Lanthanum oxide CAS 1312-81-8 pẹlu idiyele olowo poku

Olupese ile-iṣẹ Lanthanum oxide CAS 1312-81-8 pẹlu idiyele olowo poku Aworan Ifihan
  • Olupese ile-iṣẹ Lanthanum oxide CAS 1312-81-8 pẹlu idiyele olowo poku
  • Olupese ile-iṣẹ Lanthanum oxide CAS 1312-81-8 pẹlu idiyele olowo poku
  • Olupese ile-iṣẹ Lanthanum oxide CAS 1312-81-8 pẹlu idiyele olowo poku
  • Olupese ile-iṣẹ Lanthanum oxide CAS 1312-81-8 pẹlu idiyele olowo poku

Apejuwe kukuru:

Lanthanum ohun elo afẹfẹ CAS 1312-81-8 idiyele iṣelọpọ


  • Orukọ ọja:Lanthanum oxide
  • CAS:1312-81-8
  • MF:La2O3
  • MW:325.81
  • EINECS:215-200-5
  • Ohun kikọ:olupese
  • Apo:1 g/apo tabi 25 g/igo

    • Alaye ọja

    ọja Tags

    Apejuwe

    Orukọ ọja: Lanthanum oxide

    CAS: 1312-81-8

    MF: La2O3

    MW: 325.81

    EINECS: 215-200-5

    Ojutu yo: 2315 °C

    Oju ibi farabale: 4200 °C

    iwuwo: 6.51 g/mL ni 25 °C (tan.)

    Fp: 4200°C

    Awọ: Funfun lulú

    Walẹ kan pato: 6.51

    Sipesifikesonu

    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
    Nà% ≤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

    Ohun elo

    Lanthanum oxide CAS 1312-81-8 idiyele iṣelọpọ ti a lo bi ohun elo aise ti awọn ile-iṣẹ gilasi, awọn ohun elo ati ẹrọ itanna.

    Isanwo

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    Ibi ipamọ

    Yara ipamọ ti wa ni afẹfẹ ati ki o gbẹ ni iwọn otutu kekere.

    FAQ

    1. Kini nipa akoko asiwaju fun aṣẹ opoiye pupọ?
    RE: Nigbagbogbo a le mura awọn ẹru daradara laarin awọn ọsẹ 2 lẹhin ti o paṣẹ, ati lẹhinna a le ṣe aaye aaye ẹru ati ṣeto gbigbe si ọ.

    2. Bawo ni nipa akoko asiwaju?
    Tun: Fun iwọn kekere, awọn ẹru yoo ranṣẹ si ọ laarin awọn ọjọ iṣẹ 1-3 lẹhin isanwo.
    Fun titobi nla, awọn ẹru naa yoo ranṣẹ si ọ laarin awọn ọjọ iṣẹ 3-7 lẹhin isanwo.

    3. Ṣe eyikeyi eni nigba ti a fi tobi ibere?
    RE: Bẹẹni, a yoo funni ni ẹdinwo oriṣiriṣi gẹgẹbi aṣẹ rẹ.

    4. Bawo ni MO ṣe le gba ayẹwo lati ṣayẹwo didara naa?
    RE: Lẹhin ijẹrisi idiyele, o le nilo ayẹwo lati ṣayẹwo didara ati pe a fẹ lati pese apẹẹrẹ.

    FAQ
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