Sodium Fluoride 7681-49-4

Apejuwe kukuru:

Sodium Fluoride 7681-49-4


  • Orukọ ọja:Iṣuusi iyọlẹnu
  • Cas:7681-49-4
  • Mf:Fna
  • Mw:41,99
  • Einecs:231-667-8
  • Ihuwasi:aṣelọpọ
  • Package:1 kg / kg tabi 25 kg / ilu
  • Awọn alaye ọja

    Awọn aami ọja

    Isapejuwe

    Orukọ ọja: Sodium Frioride
    Cas: 7681-49-4
    MF: Naf
    MW: 41.99
    Iwurọ: 1.02 g / cm3
    Imọlẹ: 993 ° C
    Package: 1 kg / apo, 25 kg / apo, 25 kg / ilu
    Ohun-ini: O rọrun diẹ ninu ọti, ti a fi rọra ninu omi, ojutu naa jẹ ekikan, tioluka ni hydrofluoric acid lati fẹlẹfẹlẹ sodium hydrooride.

    Alaye

    Awọn ohun
    Pato
    Ifarahan
    Wirstal funfun tabi lulú
    Awọn mimọ
    ≥98%
    Sio2
    ≤0.5%
    Sio4
    ≤0.3%
    HF
    ≤0.1%
    Na2co3
    ≤0.5%
    Nkan ti ko ni aro
    ≤0.7%
    Omi
    ≤0.5%
    PH
    7-10

     

    Ohun elo

    1.O ti lo ni pataki fun irin inlaying, irin-ajo ti o ni ẹrọ ati ayata lati jẹ ki agbara alufọ.
    2.O ti lo bi ile itọju igi, ṣiṣan alulẹmi ati oluranlowo itọju flutirin fun omi mimu.
    3. A nlo ni iṣelọpọ awọn omi fifẹ miiran, caelra gomu, iṣuu sodium froporide ehinti, alemo, iwe awọn ile-iṣẹ Metallery.
    4.10 Awọn ile-iṣẹ ti o bo, a ti lo bi fifopera-iṣere phosphatorag lati da duro ojutu titayọ, ati ilọsiwaju iṣẹ fiimu fiimu fiimu.

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