• Fitech Material(s), ua qhov sib txawv tiag tiag

  • Kawm ntxiv
  • Anhui Fitech Khoom Co., Ltd.

  • Cov khoom no tau ntse ntxiv rau lub laub!

    Saib lub tawb nqa khoom

    99.9% min, 200mesh selenium hmoov

    Lus piav qhia luv luv:


  • CAS Nr:.7782-49-2 ib
  • Cov duab:hmoov
  • Chemical Composition:: Se
  • Purity: 3N
  • Loj:200 mesh
  • HS code:280490000000000000000000000000បាន។
  • Melting point:217°C kub
  • Ceev:4,81g 3
  • Boiling Point:684.9 ± 1.0 ° C
  • USD$0.00 Nws
    • Ua ntej

      Ua ntej

    • Tus nqi sib tw

      Tus nqi sib tw

    • First-class Production Line

      First-class Production Line

    • Factory Keeb Kwm

      Factory Keeb Kwm

    • Customized Services

      Customized Services

    Cov ntaub ntawv yooj yim

    1.Molecular formula: Se
    2.Molecular hnyav: 78.96
    3.Storage: Khaws rau hauv qhov chaw txias, qhov cua thiab qhuav warehouse.Tiv thaiv los ntawm ya raws thiab raug.
    4.Packing: Cov khoom no yuav tsum tau siv rau lub hlis, thiab thov rov qab cov remanins hauv lub tshuab nqus tsev.

    Nqe lus piav qhia:
    ● Selenium yog cov khoom siv tshuaj nrog cov cim Se thiab atomic naj npawb 34 thiab pom tsis zoo hauv cov hlau sulfide ores.
    ● Selenium muaj rau qhov tshwm sim ntawm cov isotopes.Dub Selenium yog nkig, lustrous khoom uas yog me ntsis soluble hauv CS2.
    ● Specializes nyob rau hauv ua high purity selenium nrog cov me me particle nruab nrab grain loj.

    Khoom npe Selenium hmoov
    CAS Nr 7782-49-2 ib
    Melting point 217°C kub
    Purity 99.9%
    HS Code 280490000000000000000000000000បាន។
    Qhov ntom 4,81g 3
    Molecular Luj 192.35 Nws
    Loj 200 mesh
    Selenium hmoov 03
    Selenium hmoov 02
    Selenium hmoov 01
    test_pro_01

    Daim ntawv thov

    1. Selenium muaj zoo photovoltaic thiab photoconductive zog, thiab nws yog siv dav hauv electronics, xws li photocells, lub teeb meters thiab hnub ci hlwb.

    2. Qhov thib ob loj tshaj plaws ntawm kev siv selenium yog nyob rau hauv kev lag luam iav: selenium yog siv los tshem tawm cov xim ntawm iav, muab cov xim liab rau cov iav thiab enamels.

    3. Qhov thib peb min siv, noj li 15% yog sodium selenite rau tsiaj pub thiab khoom noj.

    4. Selenium kuj tuaj yeem pom cov ntawv thov hauv kev luam ntawv, hauv cov duab toning.Nws txoj kev siv kos duab yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm

    5. Lwm yam kev siv ntawm selenium yog nyob rau hauv cov hlau alloys xws li cov hlau lead daim hlau siv nyob rau hauv cia cov roj teeb thiab nyob rau hauv rectifiers los hloov AC tam sim no nyob rau hauv DC tam sim no.

    6. Selenium yog siv los txhim kho kev puas tsuaj hauv cov roj hmab vulcanized.Qee cov tshuaj selenium ntxiv rau cov tshuaj zawv plaub hau los tiv thaiv dandruff.

    Ntim

    Ntim: 25kg hlau nruas, 20'feet thawv nrog pallet 10 tuj

    Selenium granules290_packing01

    Exhibition Show

    pro_exhi

    Ntim & Kev thauj mus los

    thauj
    thauj 2

    FAQs

    Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
    A: Peb yog Hoobkas.

    Q: Koj lub sijhawm xa khoom ntev npaum li cas?
    A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.

    Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
    A: Yog, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.

    Q: Koj cov nqe lus them nqi yog dab tsi?
    A: Them <= 1000USD, 100% ua ntej.Kev Them Nyiaj> = 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.

    Daim ntawv pov thawj

    daim ntawv pov thawj 1
    daim ntawv pov thawj 2
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    daim ntawv pov thawj 3
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    daim ntawv pov thawj 4
    daim ntawv pov thawj 5
    daim ntawv pov thawj 6
    daim ntawv pov thawj 7
    daim ntawv pov thawj 8
    daim ntawv pov thawj 9
    daim ntawv pov thawj 10

    Ntau yam khoom

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