Tetrafluoride ya Tetrafluoride Yoyera Kwambiri ku China, CAS: 7783-60-0

"Chomwe timachita nthawi zambiri chimagwirizana ndi mfundo yathu," wogula poyamba, chikhulupiriro choyamba, kudzipereka ku ma CD a chakudya ndi kuteteza chilengedwe cha Top Grade China High Purity Sulfur Tetrafluoride, CAS:7783-60-0, Kwa zaka zingapo tikugwira ntchito, tsopano tazindikira kufunika kopereka zinthu zapamwamba kwambiri komanso ntchito zabwino kwambiri za akatswiri musanagulitse ndi mutagulitsa.
"Chomwe timachita nthawi zambiri chimagwirizana ndi mfundo yathu," wogula poyamba, chikhulupiriro choyamba, kudzipereka pakulongedza chakudya ndi kuteteza chilengedwe.7783-60-0, China Sulfur TetrafluorideNdi antchito ophunzira bwino, opanga zinthu zatsopano komanso amphamvu, takhala ndi udindo pa zinthu zonse zokhudza kafukufuku, kapangidwe, kupanga, kugulitsa ndi kugawa. Mwa kuphunzira ndikupanga njira zatsopano, sikuti timangotsatira chabe komanso tikutsogolera makampani opanga mafashoni. Timamvetsera mwatcheru mayankho ochokera kwa makasitomala athu ndikupereka mayankho nthawi yomweyo. Mudzamva nthawi yomweyo ntchito yathu yaukadaulo komanso yosamala.

Kufotokozera

Sulfur tetrafluoride ndi chinthu chosapangidwa ndi zinthu zachilengedwe chokhala ndi formula ya molekyulu ya SF4. Ndi mpweya wopanda mtundu, wowononga komanso woopsa kwambiri m'malo okhazikika. Uli ndi kulemera kwa molekyulu ya 108.05, kutentha kwa -124°C, ndi kutentha kwa -38°C. Ndi chinthu chogwira ntchito kwambiri komanso chogwiritsidwa ntchito kwambiri chosankha fluorinating chachilengedwe. Chimatha kusankha fluorinating magulu a carbonyl ndi hydroxyl. Chili ndi malo osasinthika popanga mankhwala abwino, zinthu zamakristalo amadzimadzi komanso mafakitale apamwamba azamankhwala. Sulfur tetrafluoride ndi chinthu chosankha fluorinating chachilengedwe. Ndi mpweya wopanda mtundu wokhala ndi fungo lamphamvu lofanana ndi mpweya wa sulfure dioxide pansi pa kutentha kwabwinobwino ndi kupanikizika. Ndi poizoni ndipo sumayaka kapena kuphulika mumlengalenga; pa 600°C Komabe chimakhala chokhazikika. Hydrolysis wamphamvu mumlengalenga imatulutsa utsi woyera. Kukumana ndi chinyezi m'malo kungayambitse dzimbiri lofanana ndi hydrofluoric acid. Popangidwa ndi hydrolyzed kwathunthu kukhala sulfure dioxide ndi hydrofluoric acid, ikapangidwa ndi hydrolyzed pang'ono, imapanga thionyl fluoride yoopsa, koma imatha kuyamwa kwathunthu ndi yankho lamphamvu la alkali kuti ikhale mchere wopanda poizoni komanso wopanda vuto; imatha kusungunuka mu benzene. Sulfur tetrafluoride pakadali pano ndiye chinthu chothandiza kwambiri chopangira fluorinating chomwe chimagwiritsidwa ntchito kwambiri. Imatha kusakaniza carbonyl ndi hydroxyl m'magulu (kulowetsa mpweya m'mafakitale okhala ndi carbonyl); imagwiritsidwa ntchito kwambiri mu mankhwala abwino pazinthu zapamwamba zamakristalo amadzimadzi ndipo Kupanga mankhwala apamwamba komanso mankhwala ophera tizilombo kumayipa kwambiri. Itha kugwiritsidwanso ntchito pa gasi wamagetsi, kuyika nthunzi ya mankhwala, chothandizira kuchiza pamwamba, kuuma kwa plasma ndi zina zambiri. Imagwiritsidwa ntchito popanga organic, ndi reagent yodziwika bwino popanga ma fluorocarbon. Sulfur tetrafluoride imasungidwa m'nyumba yosungiramo zinthu yozizira, yopumira mpweya. Iyenera kusungidwa mosiyana ndi ma oxidants, mankhwala odyedwa, ndi zitsulo za alkali, komanso kutali ndi moto ndi magwero a kutentha.

Ntchito:

① Chothandizira kusungunuka kwa fluorination m'chilengedwe:
Chothandizira kwambiri chopangira fluorinating chomwe chimagwiritsidwa ntchito kwambiri popanga zinthu zapamwamba zamakristalo amadzimadzi komanso mankhwala ophera tizilombo okhala ndi fluorine, mankhwala ndi zinthu zina; chingagwiritsidwenso ntchito ngati mpweya wa ma elekitironi, mpweya wa mankhwala, mankhwala othandizira pamwamba, kuuma kouma, plasma ndi zina.

Phukusi lachizolowezi:

Ubwino:

①Zaka zoposa khumi pamsika;
②Wopanga satifiketi ya ISO;
③Kutumiza mwachangu;
④Magwero okhazikika a zinthu zopangira;
⑤Njira yowunikira pa intaneti yowongolera khalidwe pa sitepe iliyonse;
⑥Kufunika kwakukulu komanso njira yosamala yogwiritsira ntchito silinda musanadzaze;"Chomwe timachita nthawi zambiri chimagwirizana ndi mfundo yathu," wogula, kuyambira ndi chikhulupiriro, kudzipereka pakukonza chakudya ndi kuteteza chilengedwe cha Top Grade China High Purity Sulfur Tetrafluoride, CAS: 7783-60-0, Ndakhala ndi zaka zambiri ndikugwira ntchito, tsopano tazindikira kufunika kopereka zinthu zapamwamba komanso ntchito zabwino kwambiri musanagulitse ndi pambuyo pogulitsa.
Giredi YapamwambaChina Sulfur Tetrafluoride, 7783-60-0, Ndi antchito ophunzira bwino, opanga zinthu zatsopano komanso amphamvu, takhala ndi udindo pa zinthu zonse zokhudza kafukufuku, kapangidwe, kupanga, kugulitsa ndi kugawa. Mwa kuphunzira ndikupanga njira zatsopano, sikuti timangotsatira chabe komanso tikutsogolera makampani opanga mafashoni. Timamvetsera mwatcheru mayankho ochokera kwa makasitomala athu ndikupereka mayankho nthawi yomweyo. Mudzamva nthawi yomweyo ntchito yathu yaukadaulo komanso yosamala.