Ixesha elifutshane leNkokeli yaseTshayina i-CAS: 7783-60-0, iSulfur Tetrafluoride

Umsebenzi wethu kukubonelela abathengi bethu kunye nabathengi ngeemveliso zedijithali eziphathwayo ezikumgangatho ophezulu ezifanelekileyo kwixesha elifutshane le-Lead eTshayina. I-CAS:7783-60-0, I-Sulfur Tetrafluoride, Sikholelwa ukuba siza kuba yinkokeli ekuphuhliseni nasekuveliseni iimveliso ezikumgangatho ophezulu kwiimarike zaseTshayina nezamazwe ngamazwe. Sinethemba lokusebenzisana nabahlobo abaninzi ukuze kuzuze wonke umntu.
Umsebenzi wethu kukubonelela abathengi bethu kunye nabathengi ngeemveliso zedijithali eziphathwayo ezikumgangatho ophezulu nezinoburhalarhume7783-60-0, I-China Sulfur TetrafluorideNgoku sinesabelo esikhulu kwimarike yehlabathi. Inkampani yethu inamandla amakhulu kwezoqoqosho kwaye inikezela ngenkonzo yokuthengisa egqwesileyo. Ngoku simisele ukholo, ubudlelwane beshishini obunobuhlobo, nobuvisisanayo nabathengi kumazwe ahlukeneyo. , njenge-Indonesia, iMyanmar, i-India kunye namanye amazwe akuMzantsi-mpuma we-Asia kunye namazwe aseYurophu, e-Afrika naseLatin America.

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;Ikhomishini yethu ifanele ukuba kukubonelela abathengi bethu kunye nabathengi ngeemveliso zedijithali ezikumgangatho ophezulu nezinoburhalarhume zexesha elifutshane le-Lead eTshayina. CAS: 7783-60-0, Sulfur Tetrafluoride, Sikholelwa ukuba siya kuba yinkokeli ekuphuhliseni nasekuveliseni iimveliso ezikumgangatho ophezulu kwiimarike zaseTshayina nakwamanye amazwe. Sinethemba lokusebenzisana nabahlobo abaninzi ukuze kuxhamle iingenelo ezifanayo.
Ixesha elifutshane lokuKhokhelaI-China Sulfur Tetrafluoride, 7783-60-0, Ngoku sinesabelo esikhulu kwimarike yehlabathi. Inkampani yethu inamandla amakhulu kwezoqoqosho kwaye inikezela ngenkonzo yokuthengisa egqwesileyo. Ngoku simisele ukholo, ubudlelwane beshishini obunobuhlobo, nobuvisisanayo nabathengi kumazwe ahlukeneyo. , njenge-Indonesia, iMyanmar, i-India kunye namanye amazwe akuMzantsi-mpuma we-Asia kunye namazwe aseYurophu, e-Afrika naseLatin America.