Scandium CAS 7440-20-2 mofani oa fektheri ea phofo ea tšepe

Scandium CAS 7440-20-2 mofani oa fektheri ea phofo ea tšepe ea tšepe Featured Image
  • Scandium CAS 7440-20-2 mofani oa fektheri ea phofo ea tšepe
  • Scandium CAS 7440-20-2 mofani oa fektheri ea phofo ea tšepe
  • Scandium CAS 7440-20-2 mofani oa fektheri ea phofo ea tšepe

Tlhaloso e Khutšoanyane:

Scandium CAS 7440-20-2 theko ea moetsi


  • Lebitso la sehlahisoa:SEKETSO
  • CAS:7440-20-2
  • MF: Sc
  • MW:44.96
  • Tekano:2.99 g/mL ho 25 °C (hote.)
  • Sebopeho:moetsi
  • Sephutheloana:1 kg / mokotla kapa 25 kg / moropa

    • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Tlhaloso

    Lebitso la Sehlahisoa: SCANDUM CAS: 7440-20-2 MF: Sc MW: 44.96 EINECS: 231-129-2 Sebaka se qhibilihang: 1540 °C(lit.) Sebaka se belang: 2836 °C(lit.) Boima: 2.99 g/mL ho 25 °C(lit.) Foromo: phofo Mmala: Silver-gray

    Tlhaloso

    Lebitso la Sehlahiswa Scandium tšepe
    CAS 7440-20-2
    Kereiti 100.00% 99.99% 99.99% 99.90%
    MOTS'EOA CHEMEKE
    Sc/TREM (% min.) 99.999 99.99 99.99 99.9
    TREM (% min.) 99.9 99.9 99 99
    Litšila tsa Lefatše tse Rare ppm max. ppm max. ppm max. % boholo.
    La/TREM 2 5 5 0.01
    Ce/TREM 1 5 5 0.005
    Pr/TREM 1 5 5 0.005
    Nd/TREM 1 5 5 0.005
    Sm/TREM 1 5 5 0.005
    Eu/TREM 1 5 5 0.005
    Gd/TREM 1 10 10 0.03
    Tb/TREM 1 10 10 0.005
    Dy/TREM 1 10 10 0.05
    Ho/TREM 1 5 5 0.005
    Er/TREM 3 5 5 0.005
    Tm/TREM 3 5 5 0.005
    Yb/TREM 3 5 5 0.05
    Lu/TREM 3 10 5 0.005
    Y/TREM 5 50 50 0.03
    Litšila tsa Lefatše tse sa Tloaelehang ppm max. ppm max. ppm max. % boholo.
    Fe 50 150 500 0.1
    Si 50 100 150 0.02
    Ca 50 100 200 0.1
    Al 30 100 150 0.02
    Mg 10 50 80 0.01
    O 100 500 1000 0.3
    C 50 200 500 0.1
    Cl 50 200 500 0.1

    Kopo

    * Scandium Metalis e kentsoe ka har'a coating ea optical, catalyst, ceramic ceramics le indasteri ea laser.
    * Tšebeliso e ka sehloohong ea Scandium ka boima ba 'mele ke li-alloys tsa Aluminium-Scandium bakeng sa likarolo tse nyane tsa indasteri ea sefofane.
    * E hiriloe ka mokhoa o tiileng oa ho kopanya lihlopha tse sa tloaelehang, Sc19Br28Z4, (Z=Mn, Fe, Ru kapa Os).
    * Lihlopha tsena li na le thahasello bakeng sa sebopeho sa tsona le thepa ea matla a khoheli.
    * E boetse e sebelisoa ho etsa motsoako o moholo.

    Sephutheloana

    1kg/ mokotla kapa 25kg/drum kapa 50kg/drum kapa ho ya ka tlhoko ya bareki.

    sephutheloana-11

    Polokelo

    Boloka sebakeng sa polokelo se nang le moea o pholileng le se pholileng.

    Tefo

    * Re ka fana ka mekhoa e fapaneng ea ho lefa bakeng sa khetho ea bareki.

    * Ha chelete e le nyane, hangata bareki ba lefa ka PayPal, Western union, Alibaba, jj.

    * Ha chelete e le ngata, hangata bareki ba lefa ka T/T, L/C ha ba bona, Alibaba, jj.

    * Ntle le moo, bareki ba bangata ba tla sebelisa Alipay kapa WeChat ho lefa ho etsa tefo.

    tefo
    Lipalangoang

    Mabapi le Lipalangoang

    1. Ho itšetlehile ka litlhoko tsa bareki ba rona, re ka fana ka mefuta e sa tšoaneng ea likhetho tsa lipalangoang.
    2. Bakeng sa litaelo tse nyane, re fana ka lipalangoang tsa moea kapa litšebeletso tsa machaba tsa li-courier tse kang FedEx, DHL, TNT, EMS, le litsela tse ling tse ngata tse ikhethang tsa lipalangoang tsa machaba.
    3. Re ka tsamaisa ka sekepe ho ea boema-kepeng bo itseng ka chelete e ngata.
    4. Ho phaella moo, re ka fana ka litšebeletso tse ikhethang ho latela litlhoko tsa bareki ba rona le litšobotsi tsa thepa ea bona.

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