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cas 12135-22-7 ibyuma birimo 75,78% palladium (ii) hydroxide

cas 12135-22-7 ibyuma birimo 75,78% palladium (ii) hydroxide

Ibisobanuro bigufi:

Ibyuma byigiciro cyinshi ni ibyuma byiza bikoreshwa cyane munganda zikora imiti bitewe nubushobozi bwabo bwo kwihutisha imiti.Zahabu, palladium, platine, rhodium, na feza ni zimwe mu ngero z'amabuye y'agaciro.


Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

Intangiriro

Ibyuma byigiciro cyinshi ni ibyuma byiza bikoreshwa cyane munganda zikora imiti bitewe nubushobozi bwabo bwo kwihutisha imiti.Zahabu, palladium, platine, rhodium, na feza ni zimwe mu ngero z'amabuye y'agaciro.Ibyuma byigiciro cyinshi nibyo bigizwe cyane na nano-nini cyane itandukanijwe nicyuma cyagaciro gishyigikiwe hejuru yubutaka nka karubone, silika, na alumina.Izi catalizike zifite porogaramu nyinshi mubikorwa bitandukanye.Buri cyuma cyigiciro cyingirakamaro gifite ibiranga byihariye.Izi catalizike zikoreshwa cyane cyane muburyo bwa synthesis reaction.Ibintu nkukwiyongera gukenewe kuva murwego rwo gukoresha amaherezo, impungenge z’ibidukikije n’ingaruka zabyo mu mategeko bituma isoko ryiyongera.

Ibyiza bya catalizaires nziza

1.Ibikorwa byinshi no guhitamo ibyuma byagaciro muri catalizike

Ibyuma by'igiciro cyinshi bigizwe na nano-nini cyane itandukanijwe cyane nicyuma cyingirakamaro ku nkunga ifite ubuso bunini nka karubone, silika, na alumina.Ibipimo bya nano bipima byoroshye adsorb hydrogène na ogisijeni mu kirere.Hydrogene cyangwa ogisijeni irakora cyane bitewe na adsorption itandukanya binyuze muri d-electron ivuye mubikonoshwa bya atome y'agaciro.

2. Guhagarara
Ibyuma by'agaciro birahagaze.Ntabwo byoroshye gukora oxyde na okiside.Okiside y'ibyuma by'agaciro, kurundi ruhande, ntabwo ihagaze neza.Ibyuma by'agaciro ntibishobora gushonga byoroshye muri aside cyangwa umuti wa alkaline.Kubera ubushyuhe bwinshi bwo hejuru, ibyuma byigiciro cyinshi byakoreshejwe nkibikoresho byo gutunganya gaze ya moteri.

Ibisobanuro

Izina RY'IGICURUZWA
Hydroxide ya Palladium
Isuku
99.9% min
Ibirimo
75% min
URUBANZA No.
312135-22-7
Kwishira hamwe Plasma / Isesengura ryibanze (Impurity)
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
Gusaba
1. Palladium hydroxide isanzwe ikoreshwa nkumusemburo wa arylation reaction.

2. Cataliforike idasanzwe ya hydrogenolysis ya benzyl-azote na benzyl-ogisijeni.
Gupakira
5g / icupa;10g / icupa;50g / icupa;100g / icupa;500g / icupa;1kg / icupa cyangwa nkuko ubisabwa

 


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