Sodium fluoride 7681-49-4

Isodium fluoride 7681-499
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  • Sodium fluoride 7681-49-4
  • Sodium fluoride 7681-49-4
  • Sodium fluoride 7681-49-4

Inkcazo emfutshane:

Sodium fluoride 7681-49-4


  • Igama lemveliso :Isodium fluoride
  • I-CAS:I-768149-4
  • Mf:I-FNA
  • MW:41.99
  • I-einecs:231-667-8
  • Umlinganiswa:umvelisi
  • Iphakheji:I-1 kg / kg okanye i-25 kg / idrum

    • Iinkcukacha zemveliso

    Iimpawu zeMveliso

    Inkcazo

    Igama lemveliso: Isodium fluoride
    I-CAS: 7681-49-4-4-4
    Mf: naf
    MW: 41.99
    Ukuxinana: 1.02 g / cm3
    Inqaku lokunyibilika: 993 ° C
    Iphakheji: 1 kg / ibhegi, i-25 kg / ibhegi, i-25 kg / idrum
    Ipropathi: Inyibilikiswe kancinane kutywala, inyibilikiswe emanzini, isisombululo i-acidic, inyibilikisi kwi-hydrofluoric acid ukuba iFleoride ye-Sodium hydrogen.

    Ukucaciswa

    Izinto
    Inkcazo
    Imbonakalo
    I-crystal emhlophe okanye umgubo
    Ubunyulu
    ≥98%
    Sio2
    ≤0.5%
    Sio4
    ≤0.3%
    HF
    ≤0.1%
    Na2co3
    ≤0.5%
    Into engafunekiyo yamanzi
    ≤0.7%
    Amanzi
    ≤0.5%
    PH
    7-10

     

    Isicelo

    I-1.it isetyenziselwa ikakhulu intsimbi yentsimbi ye-counical blade kunye neplani yokuphucula amandla omzimba.
    2. Isetyenziselwa njengokuthinta i-Woodsvative, i-welding flux kunye ne-arhente yonyango lwe-fluorine yokusela amanzi.
    3. Isetyenziselwa ukuveliswa kwesinye i-fluorides, i-chamun gum, i-sodium fluoride, imizila, i-papermang kunye nemizi-mveliso yentsimbi.
    4. Ishishini lokutshutshiswa, lisetyenziswa njenge-mpazamo i-phosphothi yokuzinzisa isisombululo sePisphoting, Scofinisang kunye nokuphucula ukusebenza kwefilimu ye phosphothing.

    Intlawulo

    1, t / t

    2, l / c

    3, Visa

    4, Ikhadi letyala

    I-5, Paypal

    I-6, iAlibhaba isiqinisekiso sokusebenza

    I-7, i-Western Union

    I-8, iMoneyGram

    I-9, ngamanye amaxesha siyayamkela i-bitcoin.

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