Uruganda Igiciro Cyiza Sodium fluoride CAS: 7681-49-4

Sodium fluoride; NaF ； SF; Fluoride idafite ingufu, Ni kristu itagira ibara cyangwa ifu yera yaka cyane, ni sisitemu ya tetragonal, ni nziza ya hexahedral cyangwa octahedral. Irashobora gushonga gato muri alcool, gushonga mumazi. Igisubizo cyamazi ni acide. Irashonga muri hydrofluoric aside ikora sodium hydrogène fluoride.
1. Sodium fluoride ikoreshwa cyane nkicyuma cyometseho ibyuma bya mashini na planer kugirango byongere imbaraga zo gusudira. Icya kabiri, ikoreshwa nkibikoresho byo kubungabunga ibiti, fungiside mu nganda zikora inzoga, imiti yica udukoko twangiza ubuhinzi (igomba kwandura ubururu), imiti igabanya ubukana, gusudira flux, fluorine yo kunywa amazi. Ikoreshwa kandi mu gukora izindi fluoride na kole ya kole, sodium fluoride yinyo yinyo, nkibifata, ikoreshwa no mubipapuro ninganda za metallurgie. Mugukora fluor yibanze, ikoreshwa mugukuraho urugero rwa hydrogène fluoride. Mubyongeyeho, ikoreshwa no muri emamel ninganda zimiti.
2. Sodium fluoride ikoreshwa nka disinfectant, imiti igabanya ubukana, imiti yica udukoko, ikoreshwa kandi muri enamel, kubungabunga ibiti, ubuvuzi, metallurgie, gukora fluoride nibindi.
3. Byakoreshejwe mukumenya scandium muri microanalyse, kugena fosifore mugusuzuma ifoto ya elegitoroniki ya colimetric, ikoreshwa nka reagent, ibikoresho byo guhisha, kubika ibyuma nicyuma.
4. Ninyongera y'ibiryo. Ukurikije amabwiriza y’Ubushinwa ku munyu, ikoreshwa ryinshi ni 0.1g / kg.
5. Ikoreshwa nk'ibikoresho byo kubika ibiti, imiti igabanya ubukana, imiti yo gusudira kandi ikoreshwa mu nganda z’impapuro, ibicuruzwa by’uru ruganda ni ibyinyo by’amenyo yo mu rwego rwihariye, birashobora kandi gukoreshwa nkibikoresho byoza amazi yo kunywa, kandi bigakoreshwa mu guhisha no gutunganya uruhu mu nganda zikora inganda, mu gushonga no gutunganya ibyuma byoroheje, no gukora ibyuma bitetse, no gukora ibyuma bitetse.
6. Sodium fluoride ikoreshwa nka yihuta ya Fosifate mu nganda zikora, ituma fosifati ikemura neza, gutunganya fosifate, itezimbere imikorere ya fosifate. Aluminiyumu hamwe na fosifate yayo irashobora gufunga catalitike mbi ya Al3 + y’akaga gakomeye, kandi igakora fosifike neza. Ikoreshwa nk'ibikoresho byo kubika ibiti, imiti yica udukoko twangiza ubuhinzi, fungiside mu nganda zenga inzoga, imiti igabanya ubukana, gusudira flux, inyongeramusaruro zincine zincate na emam, impapuro n'ibindi.