Sodium fluoride le ho phekola meno

metsoako Fluorine ba atisa ho sebelisoa ka meriana le likarolong tse ling. Ka boeona fluoro - ntho hore e ka boemo gaseous, kahoo fluorine mohloding ke fluoride - fluorine metsoako ka thepa e fapa-fapaneng, ho akarelletsa le tsa tšepe. Tse ling tsa metsoako tsena, ka ho fetisisa sebelisoa - ke sodium fluoride le aluminium.

Hoo e ka bang tsohle fluoride - ntho e ke haholo nang le chefo e ho 'mele oa motho. Ka tjhelete e ya fluorine, e leng feela ka lethopo le nngwe ya sesepa sa meno, ne e tla ba ho lekaneng ho e tlosa bophelo ba hanyane khale selemo tse peli. Ka kakaretso, ho fluorine mahloriso tikolohong efe kapa efe e ka tlaase haholo ho feta ka phaephe ya sesepa sa meno menong.

Sodium Fluoride - e bonaletsang, colorless phofo. ntho e ke letsoai sodium. qhibiliha ntlha lona tšoana le likhato 997. Ho taba ka mocheso tse fetang likhato 1700 Celsius. fluoride sodium e sebediswa masimong tse ngata, ho akarelletsa le pharmacology le meriana. - haholo-holo ka ho phekola meno.

Diokobatsi phello ea fluoride sodium ha e le hantle e na le ka ho tlatsa khaello ea fluorine ka mamello. Ho na le ka 'na ho ho builoeng mahlahana le anticaries le phello fluorine thehiloeng komponeng. Lingaka tse ling, e le hore ho thibela ho ponahalo ea caries, bana, ba Range tsa lilemo tse lilemo tse tharo ho isa ho tse tšeletseng, e kgothaletswa hang ka letsatsi ho etsa fluoride sodium ka tekanyo ea ho fihlela ho 1,1, mg. Ho sebelisa lithethefatsi joalo hloka mora ja ka molomo ka metsi. Ho joalo le monyenyane e bōpehileng joaloka le leino enamel, 'me, ha feela hore ke mothating ona ho kenyeletsa fluorine, meno e tla ba bokae Bole manganga ho likokoana-hloko - likokoana-hloko tsa caries meno. Anticaries phello ea fluoride, e leng karolo ea sesepa sa meno, ke hore ions ba ntho ho ka microorganisms libaktheria - the causative moemeli oa caries meno, thibela tsoekere hae sebetsa mosebetsi - ke hore, seo se etsa hore libaktheria tsena phela le ata. The baktheria, a tšelloa chefo ke fluorine, shoa, ha ba khone ho sebetsa tsoekere 'me kahoo teng. Leha ho le joalo, fluoride e nang le chefo e le hore e ile a utloa bohloko ho tswa ho ha feela microorganisms tse kotsi, empa hape le ka liseleng tse ling.

The ions fluoride akarelletsa fluoride sodium, k'halsiamo tsitsisoa tshebetso ya ho lesapo mineralization. Ba bohlokoa haholo ha eaba ba etsa masela a ba meno le leino enamel. Formulations thehiloeng tabeng ea ho sebelisa fluoride ea ho phekola ba osteoporosis. Formulations tse akarelletsang fluoride sodium, ikakhele ka setotsoana ka mor'a kgahlamelo ya maqhubu a ka molomo.

Maemong a mang, sodium fluoride ha e-ja kamehla, ho ka baka mathata a bophelo bo botle ba bang ba - mafu tshilong ya dijo kapa chefo. Ka lebaka leo, ho ke ke ha hlokahala hore ho etsa qeto ea hore na kapa ha ho nka lithethefatsi, 'me e ke molemo ho batla keletso ho ngaka. Batho ba nang le matla renal kapa lefu sebete exacerbation duodenum kapa mpeng, nka contraindicated sodium fluoride. tšebeliso e hape thibetsoe e nakong ea bokhachane, ea anyesang le bana, bao lilemo tsa ha e feta lilemo tse 3, ha aa lokela ho fuoa lithethefatsi tse nang le ntho ena.

Fluorides tsa tšepe tse sa tšoaneng ka 'na na le makgetha a ho fapaneng. Ka mohlala, haeba le motsoako ke sodium fluoride e ho pharaletseng sebelisoa ka meriana le bophelo (sesepa sa meno, metsi le fluorinated a al.) Bakeng sa kalafo le thibelo ea itseng mafu a, le fluoride aluminium e hoo e batlang e ha sebelisoa ka meriana. E e sebelisoa ka tlhahiso ea ho - ho tloha electrolysis aluminium le ho hlahisa ba bang ba thepa.

Aluminium fluoride - Hape ke colorless kristale. Ha e chesang ignites potlako, ntle le qhibiliha. Aluminium fluoride ke hampe qhibilihang ka har'a, ho fapana le fluoride sodium. e sebelisa nakong ea ho lokisetsa le tlhoekiso tsa tšepe aluminium. Hape fluoride aluminium ke ba bohlokoa haholo ho ho hlahisa ba bang ba thepa ea - ho etsa mohlala, enamels, fluxes le letsopa. Akarelletsoa Bo-coatings tsa li-electrode ho sebediswa bakeng sa tjheseletsa. E boetse e sebelisoa e le sebolaya dikokwana-hloko mosebetsing oa ho belisoa.