I-Cobalt carbonyl (eyaziwa ngokuthi i-dicobalt octocarbonyl) iyi-reagent eguquguqukayo futhi eyisisusa kukhemikhali ye-organometallic kanye ne-organic synthesis. Ine-catalytic applications ekuphenduleni kwamakhemikhali okuhlukahlukene njenge-hydroformylation ye-unsaturated compound, i-homogeneous hydrogenation yama-hydrocarbon anephunga elimnandi, i-hydrosilation yama-alkenes, ukusabela kwe-disulfides njenge-carbonylation ku-thio-esters kanye ne-desulfurization kuma-sulfide, i-hydroformylation kanye nokuguqulwa kwe-aldehydes. . Ingase futhi ikhuthaze kokubili ukusabela kuka-Pauson-Khand kanye nokusabela kuka-Nicholas.
Isetshenziswa njenge-catalyst ekuphenduleni okuningi kwe-organicconversion, okuhlanganisa i-hydrogenation, i-isomerization, i-hydroformylation, i-polymerization, ne-carbonylation.
Ukusetshenziswa kwe-dicobalt octacarbonyl njenge-catalyst ezinhlobonhlobo zama-organic syntheses kuye kwaholela ekucwaningweni kwe-organometallic chemistry ye-cobalt ebanzi futhi ebalulekile.
I-Cobalt carbonyl [Co2(CO)8] ivame ukusetshenziswa njenge-catalyst ku-hydroformylation (i-oxo reaction) ye-alkenes.
Kanye ne-pyridine, ingasetshenziswa njenge-catalyst ku-carboxylation ye-alkenes ibe ama-acids ahambisanayo nama-esters.
Isetshenziswa njengesandulela esiyinhloko ekulungiseni i-cobalt platinum (CoPt3), i-cobalt sulfide (Co3S4) kanye ne-cobalt selenide (CoSe2) nanocrystals.
Ibuye isetshenziswe njenge-catalyst ye-hydrogenation, isomerization, i-hydrosilation kanye ne-polymerization reactions.
I-compound futhi ingumthombo wokukhiqiza insimbi ehlanzekile ye-cobalt kanye nosawoti wayo ohlanziwe.
Isevisi esingayinikeza
1) Inkontileka esemthethweni ingasayinwa
2) Isivumelwano sokugcinwa kuyimfihlo singasayinwa
3) Isiqinisekiso sokubuyiselwa imali sezinsuku eziyisikhombisa
Okubaluleke nakakhulu: asikwazi ukunikeza umkhiqizo kuphela, kodwa isevisi yesixazululo sobuchwepheshe!
Singabakhiqizi, imboni yethu itholakala eShandong, kodwa futhi singakunikeza insizakalo eyodwa yokuthenga!
T/T(i-telex transfer), Western Union, MoneyGram, BTC(bitcoin), njll.
≤25kg: zingakapheli izinsuku ezintathu zokusebenza ngemuva kokutholwa kwenkokhelo. ＞25kg: isonto elilodwa
Kuyatholakala, singanikeza amasampula amancane mahhala ngenjongo yokuhlola ikhwalithi!
1kg isikhwama ngasinye fpr amasampula, 25kg noma 50kg sigubhu ngamunye, noma njengoba ubufuna.
Gcina isitsha sivalwe ngokuqinile endaweni eyomile, epholile futhi enomoya omuhle.
