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

Sodium fluoride;NAF; SF;Inorganic Fluoride, Ndi makhiristo opanda mtundu kapena ufa woyera wonyezimira, wa tetragonal system, ndi makhiristo abwino a hexahedral kapena octahedral.Amasungunuka pang'ono mu mowa, amasungunuka m'madzi.Njira yamadzimadzi ndi acidic.Amasungunuka mu hydrofluoric acid kupanga sodium hydrogen fluoride.
1. Sodium fluoride amagwiritsidwa ntchito makamaka ngati chitsulo chopangidwa ndi tsamba lamakina ndi planer kuti apititse patsogolo mphamvu zowotcherera.Kachiwiri, amagwiritsidwa ntchito ngati zoteteza nkhuni, fungicides m'makampani opanga moŵa, mankhwala ophera tizilombo (ayenera kukhala ndi buluu), zoteteza zamankhwala, zowotcherera, fluorine wothandizira madzi akumwa.Amagwiritsidwanso ntchito popanga guluu wina wa fluoride ndi casein, mankhwala otsukira mano a sodium fluoride, monga zomatira, amagwiritsidwanso ntchito m'mafakitale a mapepala ndi zitsulo.Popanga elemental fluorine, imagwiritsidwa ntchito pochotsa kuchuluka kwa hydrogen fluoride.Kuphatikiza apo, imagwiritsidwanso ntchito m'mafakitale a enamel ndi mankhwala.
2. Sodium fluoride imagwiritsidwa ntchito ngati mankhwala ophera tizilombo, zosungira, mankhwala ophera tizilombo, amagwiritsidwanso ntchito mu enamel, kusunga nkhuni, mankhwala, zitsulo, kupanga fluoride ndi zina zotero.
3. Amagwiritsidwa ntchito pofuna kudziwa scandium mu microanalysis, kutsimikiza kwa phosphorous mu photoelectric colorimetric kusanthula, ntchito monga reagent, masking agents, zotetezera chitsulo ndi zitsulo.
4. Monga zowonjezera zakudya.Malinga ndi malamulo aku China amchere, kugwiritsidwa ntchito kwakukulu ndi 0.1g/kg.
5. Amagwiritsidwa ntchito ngati zoteteza nkhuni, zosungiramo mankhwala, zowotcherera komanso zimagwiritsidwa ntchito m'makampani opanga mapepala, zopangidwa ndi kampaniyi ndizotsukira mano, zitha kugwiritsidwanso ntchito ngati zoyeretsera madzi akumwa, ndikugwiritsanso ntchito zikopa ndi kukonza khungu pamakampani opanga pofufuta, kusungunula ndi kuyenga zitsulo zopepuka, ndi chitetezo chosanjikiza chachitsulo chopepuka, zomatira dzimbiri, ndikupanga chitsulo chowira.
6. Sodium fluoride imagwiritsidwa ntchito ngati accelerator ya Phosphate mumakampani opaka utoto, imapangitsa kukhazikika kwa yankho la phosphating, kukonzanso kwa mankwala, kumakulitsa magwiridwe antchito a phosphate ❖ kuyanika.Aluminiyamu ndi ma alloys phosphate amatha kutseka chothandizira cha Al3 + pachiwopsezo chachikulu, ndikupanga phosphating bwino.Amagwiritsidwa ntchito ngati zotetezera nkhuni, mankhwala ophera tizilombo, fungicides m'makampani opangira moŵa, mankhwala osungiramo mankhwala, kuwotcherera, zowonjezera zamchere za zinc ndi enamel, mapepala ndi zina zotero.