I-Sodium Fluoride

I-Sodium Fluoride,Uhlobo lwe-Inorganic Compound, ifomula yamakhemikhali i-NAF, isetshenziswa ikakhulukazi emkhakheni we-Coating njenge-phosphating accelerator, izinambuzane zezolimo, izindawo zokubopha kanye nezinye izinkambu.

Izakhiwo ezibonakalayo:Ukuncipha okuhlobene ngu-2,558 (41/4 ​​° C), indawo yokuncibilika ingu-993 ° C, futhi iphuzu elibilayo lingu-1695 ° C [1]. . e-ethanol. Isixazululo samanzi yi-alkaline (ph = 7.4). I-TOXCIC (System System System), LD50180MG / KG (amagundane, ngomlomo), 5-10 amagremu aze afe. Izakhiwo: okungenamikhawulo noma okumhlophe crystalline powder, noma amakristalu e-cubic, amakristalu amahle, ngaphandle kwephunga.

Izakhiwo zamakhemikhali:I-crystal engenamibala ecwebezelayo noma i-powder emhlophe, uhlelo lwe-tetragonal, nge-hexahedral noma amakristalu o-octahedral. Incibilika kancane ngotshwala; Solula emanzini, ikhambi lamanzi anamanzi ane-acidic, ancibilika ku-hydrofluoric acid ukwenza i-sodium hydrogen fluoride.

Isicelo:

1. Ingasetshenziswa njengensimbi ephezulu -carbon, njenge-ejenti yomoya -I-agent yensimbi ebilayo, i-electolytic electrolytic noma i-electrolytic eclevaty e-ejenti, ukwelashwa kwamanzi, ukulondolozwa kwe-sodium (nge-diitol noma i-diitol phenol ye-anti -Corrosion of the wap mate), sebenzisa izinto zokwakha (amanzi okuphuza, amazinyo, njll.), Ama-streilichichiters, ama-insecticices, amatatizi, njll.

2. Isetshenziselwa ukuvikela ama-caries amazinyo kanye nomlomo uCaries ekusweleni kwama-fluoride emanzini emanzini emanzini;

I-3. Imithamo emincane isetshenziselwa kakhulu i-osteoporosis kanye nesifo samathambo e-paget;

I-4. Ingasetshenziswa njengento eluhlaza noma i-fluoride emunca enye i-fluoride noma i-fluoride;

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I-6. Ukugeza isixazululo sensimbi nezinye izinsimbi, ama-welded ejenti kanye nama-welds;

7. I-ceramics, ingilazi kanye no-koqweqwe lwawo incibilika kanye ne-shading agents, ama-ejenti aluhlaza kanye ne-ejenti yokwelashwa embonini yethoni;

8. Yenza abagqugquzeli be-phosphate ekwelashweni komhlaba kwensimbi emnyama ukuze baqinise isixazululo se-phosphorurative futhi bathuthukise ukusebenza kukalwelwesi phosphorus;

9. Njengokwengeza ekwenziweni kwezinto zokwakha uphawu kanye nama-brake pads, kudlala indima ekwandiseni ukumelana kokugqoka;

10. Njengezengezo ngokhonkolo, zithuthukisa ukumelana nokhonkolo.

Izinyathelo zokuzivikela:

1. Sebenzisa i-sodium fluoride ukuze ulawule ngokuqinile inani le-fluorine nsuku zonke ukuvikela ukukhiqizwa kobuthi be-fluoride;

2. Isixazululo se-sodium fluoride noma ijeli kufanele ibekwe esitsheni sepulasitiki;

I-3. Iziguli, abesifazane abakhulelwe, ukugqugquzela abesifazane, ukuthamba kwamathambo kanye nokwehluleka kwe-renal ezindaweni eziphakeme kakhulu kuvinjelwe.

Ukupakisha nokugcina

Indlela yokupakisha:Izikhwama zepulasitiki noma isikhwama sezinkomo ze-cowhide ezimbili ze-cowhide zangaphandle ze-fiber board, imiphongolo yePlywood, imiphongolo yeBhodi Ezinkulu; imiphongolo epulasitiki (eqinile) ngaphandle kwezikhwama zepulasitiki; imiphongolo epulasitiki (uketshezi); izingqimba ezimbili zezikhwama zepulasitiki noma isikhwama sepulasitiki esisodwa ngaphandle kwamasaka, ukuluka ngopulasitiki okuluka, izikhwama zokuluka zepulasitiki, izikhwama ze-latex; isikhwama sepulasitiki sihlanganisa izikhwama zepulasitiki ezilukiwe (polypropylene ezintathu -in izikhwama-ezimbili, izikhwama ezintathu ze-polyethylene, ama-polypropylene ezimbili, i-polyethylene ezimbili -in -in); Izikhwama zepulasitiki noma izikhwama ezimbili zesikhumba zesikhumba esingaphandle kwebhokisi lokhuni elijwayelekile; intambo ingilazi, ikhava yensimbi yekhava cindezela ibhodlela le-Glass, ibhodlela lepulasitiki noma i-metal barrel (can) ibhokisi elijwayelekile lezinkuni; Umugqa wengilazi yengilazi, ibhodlela lepulasitiki noma i-tin -plated ibhokisi elincanyana le-barrel (CONCE), ibhokisi le-fiberboard noma i-plywood box.product Packal: 25kg / isikhwama.

Izindlela zokugcina zokugcina nokuhamba:Ngesikhathi sokuhamba kwesitimela, itafula lomhlangano oyingozi wezimpahla kufanele lifakwe ngokuqinile noMnyango Wesitimela Wemithetho Yezitimela Eziyingozi Yezimoto. Ngaphambi kokuhamba, hlola ukuthi isitsha sokupakisha siphelele futhi sivaliwe. Ngesikhathi sokuhamba, kufanele kuqinisekise ukuthi isitsha singavuza, siwa, siwe, noma ukulimala. Kuyenqatshelwe ngokuphelele ukuxuba nge-acid, oxidant, ukudla nezithasiselo zokudla. Ngesikhathi sokuhamba, izimoto zokuhamba kufanele zifakwe ngemishini yokuvuza yokwelashwa okuvuzayo. Ngesikhathi sokuhamba, ukuvezwa kwelanga nemvula kufanele kudalulwe ukuvimbela izinga lokushisa eliphakeme. Gcina endaweni yokugcina epholile, eyomile, enomoya. Ukushisa komtapo wezincwadi akudluli ku-30 ​​° C, futhi umswakama ohlobene awedluli ama-80%. Ukupakisha futhi kuvaliwe. Gcina ngokwahlukana kusuka kumakhemikhali acid namakhemikhali adliwayo, gwema ukuxuba. Indawo yokugcina izoba nezinto ezifanele zokuqukatha ukuvuza. Sebenzisa uhlelo lokuphathwa kwe- "Houbles olungu-Doubles olungu-Doubles olungu-Doubles" lwezinto ezinobuthi.