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I-cas 12135-22-7 umxholo wesinyithi 75.78% palladium (ii) ihydroxide

I-cas 12135-22-7 umxholo wesinyithi 75.78% palladium (ii) ihydroxide

Inkcazelo emfutshane:

Izixhobo zentsimbi ezixabisekileyo ziziintsimbi ezibekekileyo ezisetyenziswa kakhulu kwishishini lemichiza ngenxa yokukwazi kwazo ukukhawulezisa inkqubo yeekhemikhali.Igolide, ipalladium, iplatinum, irhodium, kunye nesilivere yeminye yemizekelo yeentsimbi ezixabisekileyo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Iintshayelelo

Izixhobo zentsimbi ezixabisekileyo ziziintsimbi ezibekekileyo ezisetyenziswa kakhulu kwishishini lemichiza ngenxa yokukwazi kwazo ukukhawulezisa inkqubo yeekhemikhali.Igolide, ipalladium, iplatinum, irhodium, kunye nesilivere yeminye yemizekelo yeentsimbi ezixabisekileyo.Izixhobo zentsimbi ezixabisekileyo zezo zibandakanya i-nano-scale yexabiso elixabisekileyo le-nano-scale exhaswa kwindawo ephakamileyo njengekhabhoni, i-silica, kunye ne-alumina.Ezi catalysts zinezicelo ezininzi kumashishini ahlukeneyo.I-catalyst nganye yentsimbi exabisekileyo ineempawu ezizodwa.Ezi catalysts zisetyenziswa ikakhulu kwi-organic synthesis reactions.Izinto ezinje ngokukhula kwemfuno evela kumacandelo okusetyenziswa kokuphela, iinkxalabo zokusingqongileyo kunye neziphumo zabo zomthetho ziqhuba ukukhula kwemarike.

Iipropati ze-catalysts zentsimbi ezixabisekileyo

1.Umsebenzi ophezulu kunye nokukhethwa kweentsimbi ezixabisekileyo kwi-catalysis

Izixhobo zentsimbi ezixabisekileyo zibandakanya i-nano-scale yentsimbi exabisekileyo esasazeke kakhulu kwiinkxaso ezinomgangatho ophezulu onjengekhabhoni, i-silica, kunye ne-alumina.Amasuntswana esinyithi esikali se-nano abhengeza ngokulula i-hydrogen kunye neoksijini emoyeni.Ihydrogen okanye ioksijini iyasebenza kakhulu ngenxa adsorption yayo dissociative ngokusebenzisa d-electron of ngaphandle kweqokobhe leathom zentsimbi exabisekileyo.

2.Uzinzo
Iintsimbi ezixabisekileyo zizinzile.Ayenzi lula iioksidi nge-oxidation.Iioksidi zesinyithi ezixabisekileyo, kwelinye icala, azinzanga.Iintsimbi ezixabisekileyo azinyibiliki lula kwi-asidi okanye kwisisombululo sealkaline.Ngenxa yokuzinza okuphezulu kwe-thermal, i-catalyst yentsimbi exabisekileyo isetyenziswe njengezixhobo zokucoca igesi ephuma kwiimoto.

Inkcazo

Igama lemveliso
I-Palladium hydroxide
Ubunyulu
99.9% min
Umxholo wesinyithi
75% min
Inombolo yeCAS.
312135-22-7
I-Plasma edibeneyo edibeneyo / i-Elemental Analyzer (Ukungcola)
Pt
<0.0050
Al
<0.0050
Au
<0.0050
Ca
<0.0050
Ag
<0.0050
Cu
<0.0050
Mg
<0.0050
Cr
<0.0050
Fe
<0.0050
Zn
<0.0050
Mn
<0.0050
Si
<0.0050
Ir
<0.0050
Pb
<0.0005
Isicelo
1. I-Palladium hydroxide idla ngokusetyenziswa njenge-catalyst ye-arylation reactions.

2. I-catalyst ye-nonpyrophoric ye-hydrogenolysis ye-benzyl-nitrogen kunye ne-benzyl-oxygen bonds.
Ukupakisha
5g/ibhotile;10g/ibhotile;50g/ibhotile;100g / ibhotile;500g / ibhotile;1kg/ibhotile okanye njengesicelo

 


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