Umgangatho ogqwesileyo we-China High Purity Sulfur Tetrafluoride, CAS: 7783-60-0

Injongo yethu kukubonelela ngeemveliso kunye nezisombululo ezikumgangatho ophezulu ngexabiso eliphantsi, kunye nenkxaso ephezulu kubathengi kwihlabathi liphela. Siye saqinisekiswa yi-ISO9001, CE, kunye ne-GS kwaye sinamathela ngokungqongqo kwiinkcukacha zabo zomgangatho kwi-Excellent Quality China High Purity Sulfur Tetrafluoride, CAS:7783-60-0, Wamkelekile kwihlabathi liphela abathengi ukuba bathethe nathi ukuze kubekho umbutho kunye nentsebenziswano yexesha elide. Siza kuba liqabane lakho elithembekileyo kunye nomthengisi.
Injongo yethu kukubonelela ngeemveliso kunye nezisombululo ezikumgangatho ophezulu ngexabiso eliphantsi, kunye nenkxaso ephezulu kubathengi kwihlabathi liphela. Siye saqinisekiswa yi-ISO9001, CE, kunye ne-GS kwaye silandela ngokungqongqo imiqathango yabo yomgangatho.7783-60-0, I-China Sulfur Tetrafluoride, Ukudala izinto ezinobuchule ngakumbi, ukugcina iimveliso kunye nezisombululo ezisemgangathweni ophezulu kunye nokuhlaziya kungekuphela nje izinto zethu kodwa nathi ukuze sihlale siphambili kwihlabathi, kwaye okokugqibela kodwa okubaluleke kakhulu: ukwenza wonke umthengi aneliseke yiyo yonke into esiyinikezelayo kwaye sikhule siqine kunye. Ukuba ngumphumeleli wokwenene, kuqala apha!

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;Injongo yethu kukubonelela ngeemveliso kunye nezisombululo ezikumgangatho ophezulu ngexabiso eliphantsi, kunye nenkxaso ephezulu kubathengi kwihlabathi liphela. Siqinisekiswe yi-ISO9001, CE, kunye ne-GS kwaye silandela ngokungqongqo iinkcukacha zabo zomgangatho we-Excellent China High Purity Sulfur Tetrafluoride, CAS: 7783-60-0, Wamkelekile kwihlabathi liphela abathengi ukuba bathethe nathi ukuze kubekho umbutho kunye nentsebenziswano yexesha elide. Siza kuba liqabane lakho elithembekileyo kunye nomthengisi.
Umgangatho ogqwesileyoI-China Sulfur Tetrafluoride, 7783-60-0, Ukudala izinto ezinobuchule ngakumbi, ukugcina iimveliso kunye nezisombululo ezisemgangathweni ophezulu kunye nokuhlaziya kungekuphela nje izinto zethu kodwa nathi ukuze sihlale siphambili kwihlabathi, nelokugqibela kodwa elibaluleke kakhulu: ukwenza wonke umthengi aneliseke yiyo yonke into esiyinikezelayo kwaye sikhule siqine kunye. Ukuba ngumphumeleli wokwenene, kuqala apha!