IBanga eliPhezulu laseTshayina eliPhezulu leSulfur Tetrafluoride, i-CAS: 7783-60-0

Konke esikwenzayo kudla ngokuhambelana ne-tenet yethu ” Umthengi ukuqalisa, Inkolelo yokuqala, ukuzinikela malunga nokupakishwa kokutya kunye nokukhusela okusingqongileyo kwiBanga eliPhezulu laseTshayina eliPhezulu leSulfur Tetrafluoride, CAS:7783-60-0, Iminyaka emininzi yokwenza amava omsebenzi, ngoku siye sakuqonda ukubaluleka kokunika izinto ezisemgangathweni ophezulu kunye nezona zisebenzayo ngaphambi kokuthengisa kunye neenkonzo zengcali emva kokuthengisa.
Yonke into esiyenzayo ihlala inxulunyaniswe netenet yethu ” Umthengi ukuqalisa, Inkolelo yokuqala, ukuzinikela malunga nokupakishwa kokutya kunye nokhuseleko lokusingqongileyo.7783-60-0, China Sulfur Tetrafluoride, Ngabasebenzi abafunde kakuhle, abavelisa izinto ezintsha nabanamandla, sinoxanduva lwazo zonke iinkalo zophando, ukuyila, ukwenza, ukuthengisa nokusasaza. Ngokufunda kunye nokuphuhlisa ubuchule obutsha, asilandeli kuphela kodwa sikhokela ishishini lefashoni. Simamela ngononophelo ingxelo evela kubathengi bethu kwaye sinikezela ngeempendulo kwangoko. Uya kuziva ngoko nangoko inkonzo yethu yezakhono kunye nenkathalo.

Inkcazo

I-sulphur tetrafluoride yi-inorganic compound ene-molecular formula ye-SF4. Yirhasi engenambala, edlekayo kwaye inetyhefu kakhulu kwindawo esemgangathweni. Inobunzima be-molecular 108.05, indawo yokunyibilika -124 ° C, kunye neqondo lokubilisa -38 ° C. Yeyona arhente isebenzayo kwaye isetyenziswa ngokubanzi ekhethiweyo ye-organic fluorinating. Inokukhetha i-fluorinate ye-carbonyl kunye namaqela e-hydroxyl. Inendawo engenakubuyiselwa ekuvelisweni kweekhemikhali ezintle, imathiriyeli yekristale engamanzi kunye namashishini amayeza akumgangatho ophezulu. I-sulphur tetrafluoride yinto ekhethiweyo ye-organic fluorinating agent. Yigesi engenambala enevumba elinamandla elifana negesi yesulfure dioxide phantsi kobushushu obuqhelekileyo kunye noxinzelelo. Inetyhefu kwaye ayitshi okanye iqhume emoyeni; kwi-600 ° C Isezinzile kakhulu. I-hydrolysis enamandla emoyeni ikhupha umsi omhlophe. Ukudibana nokufuma kwimekobume kunokubangela ukubola okufana ne-hydrofluoric acid. I-hydrolyzed ngokupheleleyo kwi-sulphur dioxide kunye ne-hydrofluoric acid, xa i-hydrolyzed ngokuyinxenye, ivelisa i-thionyl fluoride eyityhefu, kodwa inokufunxwa ngokupheleleyo sisicombululo se-alkali esinamandla ukuba sibe yityuwa engenabungozi kwaye engenabungozi; inokunyibilika kwibenzene. I-sulphur tetrafluoride okwangoku yeyona arhente isebenzayo ekhethiweyo ye-organic fluorinating esetyenziswa ngokubanzi. Iyakwazi ukukhetha i-fluorinate i-carbonyl kunye namaqela e-hydroxyl (ukutshintsha i-oksijini kwi-carbonyl-containing compounds); isetyenziswa kakhulu kwiikhemikhali ezilungileyo zezixhobo zekristale zolwelo eziphezulu kwaye Ukuveliswa kwamayeza aphakathi kwamayeza kunye nezibulali-zinambuzane kunendawo engenakubuyiselwa. Ingasetyenziselwa igesi ye-elektroniki, ukubekwa komphunga wekhemikhali, iarhente yonyango lomphezulu, iplasma eyomileyo kunye neminye imiba emininzi. Isetyenziswe kwi-organic synthesis, yinto eqhelekileyo yokwenza i-fluorocarbons. I<em>sulphur tetrafluoride igcinwa kwindawo epholileyo nengena umoya. Kufuneka igcinwe ngokwahlukileyo kwii-oxidants, iikhemikhali ezidliwayo, kunye neentsimbi zealkali, kwaye kude nomlilo kunye nemithombo yobushushu.

Isicelo:

① Umenzeli we-Organic fluorination:
Eyona ndlela iphezulu yokukhetha i-fluorinating agent isetyenziswa ngokubanzi kwi-high-grade liquid crystal material kunye ne-fluorine ene-pesticides, i-pharmaceuticals kunye ne-intermediates; Inokusetyenziswa njengerhasi ye-electron, ukubekelwa umphunga wekhemikhali, iiarhente zokunyanga umphezulu, ukubetha okomileyo, iplasma kunye neminye imiba.

Iphakheji eqhelekileyo:

I-advanteji:

① Ngaphezu kweminyaka elishumi kwimarike;
②ISO umenzi wesatifikethi;
③Ukuhanjiswa okukhawulezayo;
④Umthombo wemathiriyeli ekrwada;
⑤Inkqubo yokuhlalutya kwi-intanethi yokulawula umgangatho kwinqanaba ngalinye;
⑥Imfuno ephezulu kunye nenkqubo enobuchule yokuphatha isilinda ngaphambi kokuzaliswa;Konke esikwenzayo kudla ngokuhambelana ne-tenet yethu ” Umthengi ukuqalisa, Inkolelo yokuqala, ukuzinikela malunga nokupakishwa kokutya kunye nokukhusela okusingqongileyo kwiBanga eliPhezulu laseTshayina eliPhezulu leSulfur Tetrafluoride, CAS:7783-60-0, Iminyaka emininzi yokwenza amava omsebenzi, ngoku siye sakuqonda ukubaluleka kokunika izinto ezisemgangathweni ophezulu kunye nezona zisebenzayo ngaphambi kokuthengisa kunye neenkonzo zengcali emva kokuthengisa.
IBanga eliphezuluChina Sulfur Tetrafluoride, 7783-60-0, Ngabasebenzi abafundileyo, abavelisa izinto ezintsha nabanamandla, sinoxanduva lwazo zonke iinkalo zophando, ukuyila, ukwenza, ukuthengisa nokusasaza. Ngokufunda kunye nokuphuhlisa ubuchule obutsha, asilandeli kuphela kodwa sikhokela ishishini lefashoni. Simamela ngononophelo ingxelo evela kubathengi bethu kwaye sinikezela ngeempendulo kwangoko. Uya kuziva ngoko nangoko inkonzo yethu yezakhono kunye nenkathalo.