I-China cas 10139-58-9 isisombululo esimdaka se-rhodium nitrate Ukuveliswa kunye neFektri

cas 10139-58-9 isisombululo esimdaka se-rhodium nitrate Umfanekiso obonisiweyo

i-cas 10139-58-9 isisombululo esimdaka se-rhodium nitrate

Inkcazo emfutshane:

Igama leMveliso: Rhodium(III) nitrate

I-CAS: 10139-58-9

I-MF: N3O9Rh

I-MW: 288.92

I-EINECS: 233-397-6

Iipropati zeekhemikhali ze-nitrate ye-Rhodium(III)

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Umxholo wesinyithi othe ngqo wefektri yi-18.5% cas 32005-36-0 black purple crystal bis(dibenzylideneacetone) palladium

Iintshayelelo

Iikhatalyst zesinyithi ezixabisekileyo zisinyithi ezixabisekileyo ezisetyenziswa kakhulu kushishino lweekhemikhali ngenxa yokukwazi kwazo ukukhawulezisa inkqubo yeekhemikhali. Igolide, i-palladium, iplatinum, i-rhodium, kunye nesilivere zezinye zemizekelo yeesinyithi ezixabisekileyo. Iikhatalyst zesinyithi ezixabisekileyo zezo ziquka amasuntswana esinyithi axabisekileyo asasazeke kakhulu axhaswe kwindawo ephezulu efana nekhabhoni, i-silica, kunye ne-alumina. Ezi khatalyst zinezicelo ezininzi kumashishini ahlukeneyo. Ikhatalyst nganye yesinyithi exabisekileyo ineempawu ezizodwa. Ezi khatalyst zisetyenziselwa ikakhulu ukusabela kokwenziwa kwezinto eziphilayo. Izinto ezifana nemfuno ekhulayo evela kumacandelo okusetyenziswa kokugqibela, iinkxalabo zokusingqongileyo kunye neziphumo zazo zomthetho ziqhuba ukukhula kwemarike.

Iimpawu ze-catalysts zesinyithi esixabisekileyo

1. Umsebenzi ophezulu kunye nokukhetha kweentsimbi ezixabisekileyo kwi-catalysis

Iikhatalyst zesinyithi ezixabisekileyo zenziwe ngamasuntswana esinyithi axabisekileyo asasazeke kakhulu kwizixhobo ezinomphezulu ophezulu njengekhabhoni, isilika, kunye ne-alumina. Amasuntswana esinyithi aqhelekileyo afunxa i-hydrogen kunye ne-oxygen ngokulula emoyeni. I-hydrogen okanye i-oxygen isebenza kakhulu ngenxa yokufunxa kwayo i-dissociative nge-d-electron evela kwiqokobhe leeathom zesinyithi ezixabisekileyo.

2. Uzinzo

Iintsimbi ezixabisekileyo zizinzile. Azikwazi ukwenza ii-oxide ngokulula ngokuzitshisa. Ii-oxide zeentsimbi ezixabisekileyo, kwelinye icala, azizinzile kangako. Iintsimbi ezixabisekileyo azinyibiliki lula kwisisombululo se-asidi okanye se-alkaline. Ngenxa yozinzo oluphezulu lobushushu, i-catalyst yentsimbi exabisekileyo isetyenzisiwe njengee-catalysts zokucoca igesi yokukhupha umoya kwiimoto.

Inkcazo

Igama	I-Pd(dba)2/Bis(dibenzylidenacetone)palladium/Palladium(0) bis(dibenzylidenacetone)
INOMBOLO YE-CAS.	32005-36-0
Ifomula yeMolekyuli	C34H28O2Pd
Ubunzima beMolekyuli	575.01
Inkangeleko	Umgubo omfusa
Umxholo we-Pd	18.5%
Ilungu lePalamente	150 ºC
Ukunyibilika kwamanzi	ayinyibiliki