I-Top Grade China High Purity Sulfur Tetrafluoride, CAS: 7783-60-0

Konke esikwenzayo kudla ngokunxulunyaniswa nemfundiso yethu. "Umthengi oza kuqala ngaye, Inkolelo yokuqalisa, ukuzinikela ekupakisheni ukutya kunye nokukhusela okusingqongileyo kwiTop Grade China High Purity Sulfur Tetrafluoride, CAS:7783-60-0, Sele sineminyaka emininzi yamava omsebenzi, ngoku sibonile ukubaluleka kokubonelela ngezinto ezisemgangathweni ophezulu kunye neenkonzo zeengcali ezisebenza kakuhle ngaphambi kokuthengisa nasemva kokuthengisa.
Konke esikwenzayo kudla ngokunxulunyaniswa nemfundiso yethu "Umthengi oza kuqala ngaye, Inkolelo oza kuqala ngayo, ukuzinikela ekupakisheni ukutya kunye nokukhusela okusingqongileyo."7783-60-0, I-China Sulfur Tetrafluoride, Sinabasebenzi abafundileyo, abanobuchule nabanamandla, sinoxanduva lwazo zonke izinto zophando, uyilo, ukwenziwa, ukuthengiswa kunye nokusasazwa. Ngokufunda nokuphuhlisa iindlela ezintsha, asilandeli nje kuphela kodwa sikwakhokela kushishino lwefashoni. Simamela ngononophelo impendulo evela kubathengi bethu kwaye sinikezela ngeempendulo ezikhawulezileyo. Uya kuziva kwangoko inkonzo yethu enobuchule nenenkathalo.

Inkcazo

I-Sulfur tetrafluoride yi-inorganic compound ene-molecular formula ye-SF4. Yigesi engenambala, erhabaxa kwaye inetyhefu kakhulu kwindawo eqhelekileyo. Inobunzima be-molecular be-108.05, indawo yokunyibilika ye--124°C, kunye nendawo yokubila ye--38°C. Yeyona arhente ye-organic fluorinating esebenzayo nesetyenziswa kakhulu. Inganyibilikisa amaqela e-carbonyl kunye ne-hydroxyl ngokukhetha. Inendawo engenakutshintshwa kwimveliso yeekhemikhali ezintle, izinto zekristale yolwelo kunye namashishini amayeza aphezulu. I-Sulfur tetrafluoride yi-organic fluorinating agent ekhethiweyo. Yigesi engenambala enevumba elinamandla elifana negesi ye-sulfur dioxide phantsi kobushushu obuqhelekileyo kunye noxinzelelo. Inetyhefu kwaye ayitshisi okanye iqhume emoyeni; kwi-600°C Isezinzile kakhulu. I-hydrolysis enamandla emoyeni ikhupha umsi omhlophe. Ukudibana nokufuma kwindawo kunokubangela ukubola okufana ne-hydrofluoric acid. Ifakwe ngokupheleleyo kwi-sulfur dioxide kunye ne-hydrofluoric acid, xa ifakwe kancinci kwi-hydrolyzed, ivelisa i-thionyl fluoride enobuthi, kodwa inokufunxwa ngokupheleleyo yisisombululo esinamandla se-alkali ukuze ibe yityuwa engenabungozi nengenabungozi; inokunyibilikiswa kwi-benzene. I-sulfur tetrafluoride okwangoku yeyona arhente ye-organic fluorinating ekhethwayo esetyenziswa kakhulu. Ingafakela ngokukhethekileyo amaqela e-carbonyl kunye ne-hydroxyl (ithatha indawo ye-oksijini kwiikhompawundi eziqulethe i-carbonyl); isetyenziswa kakhulu kwiikhemikhali ezintle kwizixhobo zekristale yolwelo oluphezulu kwaye Ukuveliswa kwezinto eziphambili zoshishino zamayeza kunye nezibulala-zinambuzane kunesikhundla esingenakutshintshwa. Ingasetyenziselwa igesi ye-elektroniki, ukufakwa komphunga weekhemikhali, iarhente yonyango lomphezulu, i-plasma dry etching kunye nezinye izinto ezininzi. Isetyenziswa kwi-organic synthesis, yi-reagent eqhelekileyo yokwenza ii-fluorocarbons. I-sulfur tetrafluoride igcinwa kwindawo yokugcina izinto epholileyo, enomoya. Kufuneka igcinwe ngokwahlukileyo kwii-oxidants, iikhemikhali ezityiwayo, kunye neentsimbi ze-alkali, kwaye kude nemithombo yomlilo kunye nobushushu.

Isicelo:

① Iarhente ye-fluorination yendalo:
Eyona arhente ye-fluorinating esebenza kakhulu ekukhetheni okuphezulu isetyenziswa kakhulu kwizinto zekristale yolwelo oluphezulu kunye nezibulala-zinambuzane eziqulethe i-fluorine, amayeza kunye nezinye izinto eziphakathi; ingasetyenziswa njengegesi ye-electron, i-chemical vapor deposition, ii-arhente zonyango lomphezulu, i-dry etching, i-plasma kunye nezinye izinto.

Iphakheji eqhelekileyo:

Inzuzo:

①Iminyaka engaphezu kweshumi ikwimarike;
②Umenzi wesatifikethi se-ISO;
③Ukuhanjiswa okukhawulezayo;
④Umthombo wezinto ezikrwada ezizinzileyo;
⑤ Inkqubo yohlalutyo olukwi-intanethi yokulawula umgangatho kwinyathelo ngalinye;
⑥Imfuneko ephezulu kunye nenkqubo ecokisekileyo yokuphatha isilinda ngaphambi kokuyizalisa;Konke esikwenzayo kudla ngokunxulunyaniswa nemfundiso yethu "Umthengi oza kuqala ngaye, Inkolelo oza kuqala ngayo, ukuzinikela ekupakisheni ukutya kunye nokukhusela okusingqongileyo kwiTop Grade China High Purity Sulfur Tetrafluoride, CAS: 7783-60-0, Iminyaka emininzi yamava omsebenzi, ngoku siqaphele ukubaluleka kokunika izinto ezisemgangathweni ophezulu kunye neenkonzo zeengcali ezisebenza kakuhle ngaphambi kokuthengisa kunye nasemva kokuthengisa.
Ibanga EliphezuluI-China Sulfur Tetrafluoride, 7783-60-0, Sinabasebenzi abafundileyo, abanobuchule nabanamandla, sinoxanduva lwazo zonke izinto zophando, uyilo, ukwenziwa, ukuthengiswa kunye nokusasazwa. Ngokufunda nokuphuhlisa iindlela ezintsha, asilandeli nje kuphela kodwa sikwakhokela kushishino lwefashoni. Simamela ngononophelo impendulo evela kubathengi bethu kwaye sinikezela ngeempendulo ezikhawulezileyo. Uya kuziva kwangoko inkonzo yethu enobuchule nenenkathalo.