Mea kūʻai hale hana Lanthanum oxide CAS 1312-81-8 me ke kumu kūʻai haʻahaʻa

Mea kūʻai hale hana Lanthanum oxide CAS 1312-81-8 me ke kumu kūʻai haʻahaʻa Kiʻi Hōʻike
  • Mea kūʻai hale hana Lanthanum oxide CAS 1312-81-8 me ke kumu kūʻai haʻahaʻa
  • Mea kūʻai hale hana Lanthanum oxide CAS 1312-81-8 me ke kumu kūʻai haʻahaʻa
  • Mea kūʻai hale hana Lanthanum oxide CAS 1312-81-8 me ke kumu kūʻai haʻahaʻa
  • Mea kūʻai hale hana Lanthanum oxide CAS 1312-81-8 me ke kumu kūʻai haʻahaʻa

ʻO ka wehewehe pōkole:

Lanthanum oxide CAS 1312-81-8 kumu kūʻai hana


  • inoa huahana:Lanthanum oxide
  • CAS:1312-81-8
  • MF:La2O3
  • MW:325.81
  • EINECS:215-200-5
  • ʻAno:mea hana
  • Pūʻolo:1 g / ʻeke a i ʻole 25 g / ʻōmole

    • Huahana Huahana

    Huahana Huahana

    wehewehe

    Inoa Huahana: Lanthanum oxide

    CAS: 1312-81-8

    MF: La2O3

    MW: 325.81

    EINECS: 215-200-5

    Kekahi hehee: 2315 °C

    Puni paila: 4200 °C

    Māmā: 6.51 g/mL ma 25 °C(māmā)

    Fp:4200°C

    kala: pauda keʻokeʻo

    Kaumaha kiko: 6.51

    Hōʻike

    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

    Palapala noi

    ʻO Lanthanum oxide CAS 1312-81-8 kumu kūʻai hana i hoʻohana ʻia ma ke ʻano he kumu waiwai o nā ʻoihana aniani, seramika a me nā uila.

    Uku

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    uku

    Waihona

    Hoʻomaloʻo ʻia ka lumi hale kūʻai ma ka wela haʻahaʻa.

    FAQ

    1. Pehea e pili ana i ka manawa alakaʻi no ke kauoha nui nui?
    RE: Hiki iā mākou ke hoʻomākaukau maikaʻi i nā waiwai i loko o 2 mau pule ma hope o kāu kau ʻana i ke kauoha, a laila hiki iā mākou ke hoʻopaʻa i ka wahi ukana a hoʻonohonoho i ka hoʻouna ʻana iā ʻoe.

    2. Pehea e pili ana i ka manawa alakaʻi?
    Re: No ka liʻiliʻi liʻiliʻi, e hoʻouna ʻia nā waiwai iā ʻoe i loko o 1-3 mau lā hana ma hope o ka uku.
    No ka nui nui, e hoʻouna ʻia nā waiwai iā ʻoe i loko o 3-7 mau lā hana ma hope o ka uku.

    3. Aia kekahi uku ho'ēmi ke kau mākou i ke kauoha nui?
    RE: ʻAe, e hāʻawi mākou i nā hoʻemi like ʻole e like me kāu kauoha.

    4. Pehea e loaʻa ai iaʻu kahi laʻana e nānā i ka maikaʻi?
    RE: Ma hope o ka hōʻoia ʻana o ke kumukūʻai, hiki iā ʻoe ke koi i ka laʻana e nānā i ka maikaʻi a makemake mākou e hāʻawi i ka laʻana.

    FAQ
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