Ikhwalithi enhle kakhulu yaseChina High Purity Sulfur Tetrafluoride, CAS: 7783-60-0

Inhloso yethu kungaba ukuhlinzeka ngemikhiqizo yekhwalithi ephezulu nezisombululo ngamashaji ancintisanayo, kanye nokwesekwa okusezingeni eliphezulu kumakhasimende emhlabeni jikelele. Siye saqinisekiswa nge-ISO9001, CE, kanye ne-GS futhi sinamathela ngokuqinile ekucacisweni kwekhwalithi yazo yekhwalithi Enhle Kakhulu yase-China High Purity Sulfur Tetrafluoride, CAS:7783-60-0, Siyakwamukela emhlabeni wonke abathengi ukuze ukhulume nathi ngenhlangano kanye nokubambisana kwesikhathi eside. Sizoba uzakwethu othembekile kanye nomphakeli wakho.
Inhloso yethu kungaba ukuhlinzeka ngemikhiqizo yekhwalithi ephezulu nezisombululo ngamashaji ancintisanayo, kanye nokwesekwa okusezingeni eliphezulu kumakhasimende emhlabeni jikelele. Siye saqinisekiswa yi-ISO9001, CE, kanye ne-GS futhi sinamathela ngokuqinile emibhalweni yekhwalithi yazo7783-60-0, I-China Sulfur Tetrafluoride, Ukudala izinto zokudala ezengeziwe, gcina imikhiqizo nezisombululo zekhwalithi ephezulu futhi ungazithuthukisi izinto zethu kuphela kodwa nathi ukuze usigcine siphambili emhlabeni, kanye nesokugcina kodwa esibaluleke kakhulu: ukwenza wonke amaklayenti aneliseke ngakho konke esikunikezayo nesikunikezayo. ukuze sikhule siqine ndawonye. Ukuze ube umnqobi wangempela, qala lapha!

Ukucaciswa

I-sulphur tetrafluoride iyinhlanganisela ye-inorganic ene-molecular formula ye-SF4. Igesi engenambala, edlayo futhi enobuthi kakhulu endaweni ejwayelekile. Inesisindo samangqamuzana angu-108.05, indawo yokuncibilika engu -124°C, kanye nephuzu lokubila elingu -38°C. Kuyi-ejenti esebenza kakhulu futhi esetshenziswa kabanzi ekhethiwe ye-organic fluorinating. Ingakhetha ngokukhetha i-fluorinate carbonyl kanye namaqembu e-hydroxyl. Inesikhundla esingenakushintshwa ekukhiqizeni amakhemikhali amahle, izinto zekristalu ewuketshezi kanye nezimboni zemithi ezisezingeni eliphezulu. I-sulphur tetrafluoride iyi-ejenti ekhethiwe ye-organic fluorinating. Kuyigesi engenambala enephunga elinamandla elifana negesi yesulfure dioxide ngaphansi kwezinga lokushisa elivamile nokucindezela. Inobuthi futhi ayishi noma iqhume emoyeni; ku-600°C Izinzile kakhulu. I-hydrolysis enamandla emoyeni ikhipha intuthu emhlophe. Ukuhlangana nomswakama endaweni kungabangela ukugqwala okufana ne-hydrofluoric acid. I-hydrolyzed ngokuphelele ibe yi-sulphur dioxide ne-hydrofluoric acid, lapho i-hydrolyzed ngokwengxenye, ikhiqiza i-thionyl fluoride enobuthi, kodwa ingamuncwa ngokuphelele isixazululo esiqinile se-alkali ukuze ibe usawoti ongenabuthi nongenabungozi; ingancibilika ku-benzene. I-sulphur tetrafluoride okwamanje iyi-ejenti ekhethayo esebenza kakhulu ye-organic fluorinating esetshenziswa kabanzi. Ingakwazi ukukhetha ngokukhetha i-fluorinate i-carbonyl kanye namaqembu e-hydroxyl (ishintsha umoya-mpilo ezinhlanganisela eziqukethe i-carbonyl); isetshenziswa kakhulu kumakhemikhali amahle wezinto ezisezingeni eliphezulu zekristalu ye-liquid futhi Ukukhiqizwa kwezimboni ezisezingeni eliphezulu zemithi nezibulala-zinambuzane kunendawo engenakushintshwa. Ingasetshenziselwa igesi ye-elekthronikhi, i-chemical vapor deposition, i-ejenti yokwelashwa kwendawo, i-plasma etching eyomile nezinye izici eziningi. Isetshenziswa ku-organic synthesis, iyi-reagent evamile yokwenza ama-fluorocarbons. I-sulphur tetrafluoride igcinwa endaweni yokugcina impahla epholile, enomoya. Kufanele igcinwe ngokuhlukana nama-oxidants, amakhemikhali adliwayo, nezinsimbi ze-alkali, futhi kude nomlilo nemithombo yokushisa.

Isicelo:

① I-ejenti ye-Organic fluorination:
I-ejenti ephumelela kakhulu yokukhetha i-fluorinating isetshenziswa kakhulu ezintweni ezisezingeni eliphakeme ze-liquid crystal kanye nesibulala-zinambuzane esine-fluorine, imithi kanye ne-intermediates; ingasetshenziswa futhi njengegesi ye-electron, i-chemical vapor deposition, i-ejenti yokwelashwa kwendawo, i-etching eyomile, i-plasma nezinye izici.

Iphakheji evamile:

Inzuzo:

① Ngaphezu kweminyaka eyishumi emakethe;
②ISO umenzi wesitifiketi;
③Ukulethwa okusheshayo;
④Umthombo wezinto ezingavuthiwe ozinzile;
⑤Isistimu yokuhlaziya eku-inthanethi yokulawula ikhwalithi kuso sonke isinyathelo;
⑥Isidingo esiphezulu kanye nenqubo yokucophelela yokuphatha isilinda ngaphambi kokugcwalisa;Inhloso yethu kungaba ukuhlinzeka ngemikhiqizo yekhwalithi ephezulu nezisombululo ngamashaji ancintisanayo, kanye nokwesekwa okusezingeni eliphezulu kumakhasimende emhlabeni jikelele. Siye saqinisekiswa nge-ISO9001, CE, kanye ne-GS futhi sinamathela ngokuqinile ekucacisweni kwekhwalithi yazo yekhwalithi Enhle Kakhulu yase-China High Purity Sulfur Tetrafluoride, CAS:7783-60-0, Siyakwamukela emhlabeni wonke abathengi ukuze ukhulume nathi ngenhlangano kanye nokubambisana kwesikhathi eside. Sizoba uzakwethu othembekile kanye nomphakeli wakho.
Ikhwalithi enhle kakhuluI-China Sulfur Tetrafluoride, 7783-60-0, Ukudala izinto zokudala ezengeziwe, ukugcina imikhiqizo nezisombululo zekhwalithi ephezulu futhi ungazithuthukisi izinto zethu kuphela kodwa nathi ngokwethu ukuze usigcine siphambili emhlabeni, kanye nesokugcina kodwa esibaluleke kakhulu: ukwenza wonke amaklayenti saneliseka ngakho konke esikunikezayo futhi sikhule siqine ndawonye. Ukuze ube umnqobi wangempela, qala lapha!