Mtengo Wabwino Wopanga Sodium fluoride CAS: 7681-49-4

Sodium fluoride; NaF；SF; Inorganic Fluoride, Ndi makhiristo opanda mtundu kapena ufa woyera wonyezimira, ndi wa tetragonal system, ndi makhiristo abwino a hexahedral kapena octahedral. Amasungunuka pang'ono mu mowa, amasungunuka m'madzi. Madzi amadzi ndi acidic. Amasungunuka mu hydrofluoric acid kuti apange sodium hydrogen fluoride.
1. Sodium fluoride imagwiritsidwa ntchito makamaka ngati chitsulo chophimbidwa pa tsamba la makina ndi planer kuti iwonjezere mphamvu ya weld. Kachiwiri, imagwiritsidwa ntchito ngati zosungira matabwa, fungicides m'makampani opanga mowa, mankhwala ophera tizilombo a zaulimi (oyenera kukhudzidwa ndi buluu), zosungira zachipatala, welding flux, fluorine wothandizira madzi akumwa. Imagwiritsidwanso ntchito popanga guluu wina wa fluoride ndi casein, sodium fluoride toothpaste, ngati zomatira, komanso imagwiritsidwa ntchito m'mafakitale a mapepala ndi zitsulo. Pakupanga fluorine ya elemental, imagwiritsidwa ntchito pochotsa hydrogen fluoride yochepa. Kuphatikiza apo, imagwiritsidwanso ntchito m'mafakitale a enamel ndi mankhwala.
2. Sodium fluoride imagwiritsidwa ntchito ngati mankhwala ophera tizilombo toyambitsa matenda, zosungira, mankhwala ophera tizilombo, imagwiritsidwanso ntchito mu enamel, kusunga matabwa, mankhwala, zitsulo, kupanga fluoride ndi zina zotero.
3. Amagwiritsidwa ntchito pozindikira scandium mu microanalysis, kudziwa phosphorous mu photoelectric colorimetric analysis, kugwiritsidwa ntchito ngati reagent, masking agents, zosungira zachitsulo ndi chitsulo.
4. Monga zowonjezera zakudya. Malinga ndi malamulo aku China okhudza mchere, kugwiritsa ntchito mchere kwambiri ndi 0.1g/kg.
5. Imagwiritsidwa ntchito ngati zosungira matabwa, zosungira mankhwala, zosungunulira zitsulo ndipo imagwiritsidwa ntchito mumakampani opanga mapepala, zinthu za kampaniyi ndi zotsukira mano zapadera, zingagwiritsidwenso ntchito ngati choyeretsera madzi akumwa, komanso zimagwiritsidwa ntchito ngati zotsukira zikopa ndi kukonza khungu mumakampani opanga utoto, kusungunula ndi kuyeretsa chitsulo chopepuka, komanso kuteteza chitsulo chopepuka, kuwononga zomatira, komanso kupanga chitsulo chowira.
6. Sodium fluoride imagwiritsidwa ntchito ngati Phosphate accelerator mumakampani opanga utoto, imapangitsa kuti phosphate solution ikhale yokhazikika, phosphate refined, komanso imapangitsa kuti phosphate covering igwire bwino ntchito. Aluminiyamu ndi alloys ake a phosphate amatha kutseka Al3+ yoyambitsa mavuto, ndikupangitsa kuti phosphate ikhale yosalala. Imagwiritsidwa ntchito ngati zosungira matabwa, mankhwala ophera tizilombo a zaulimi, fungicides mumakampani opanga mowa, zosungira mankhwala, welding flux, alkaline zincate zinc owonjezera ndi enamel, mapepala ndi zina zotero.