Sodium Fluoride NaF
Mankhwala | Sodium Fluoride |
MF | NaF |
CAS | Zamgululi |
Chiyeretso | 99% min |
Kulemera kwa Maselo | Zamgululi |
Fomu | Ufa |
Mtundu | Choyera |
Kusungunuka | 993 ℃ |
Malo Otentha | 1700 ℃ |
Kuchulukitsitsa | 1.02 g / mL pa 20 ° C (kuyatsa) |
Refractive Index | 1.336 |
Kutentha Kwambiri | 1704 ℃ |
Ulili yosungirako | 2-8 ℃ |
Kutha: H2O | 0,5 M pa 20 ° C, chowoneka bwino |
Ntchito:
1. Itha kugwiritsidwa ntchito ngati chitsulo chachikulu cha kaboni, monga chowotcha chachitsulo chowotcha chitsulo, kutulutsa kwa kuyenga kwa ma electrolytic kapena electrolytic ya aluminium, mankhwala othamangitsira madzi pamapepala, zoteteza nkhuni (ndi sodium fluoride ndi nitrocresol kapena dinitrophenol) Zogwiritsidwa ntchito anticorrosion yamitengo monga mizati yamagetsi, fungicides, tizilombo toyambitsa matenda, zotetezera, ndi zina zambiri.
2. Itha kugwiritsidwa ntchito ngati chopangira chopangira ma fluoride ena kapena fluoride wa hydrogen fluoride absorber.
3. Itha kugwiritsidwa ntchito ngati chopangira chitsulo chopangira mchere wa fluoride, kuyenga koyeretsa koteteza, komanso UF3 adsorbent mumafakitale anyukiliya.
4. Kukonza madzi, kusinthasintha ndi kusintha kwazitsulo ndi zitsulo zina
5. Flux ndi sunscreen ya zoumbaumba, galasi lowonera ndi enamel, zikopa ndi mankhwala apakhungu pamakampani ofufuta
6. Monga phosphating accelerator muzitsulo zopangira zitsulo, njira yothetsera phosphating imakhazikika ndipo ntchito ya filimu ya phosphating imayenda bwino.
7. Monga chowonjezera pakupanga zida zosindikizira ndi mapadi a mabuleki, kumawonjezera kukana.
8. Monga zowonjezera mu konkire kuti zipangitse dzimbiri kukana konkire.