CAS 7647-10-1 Palladium Chloride PdCl2 Nqe

Khoom npe: Palladium chloride
Purity: 99.9% CAS: 7647-10-1 MF: PdCl2 MW: 177.33
Qhov ceev: 4 g / cm3 Melting point: 678-680 ° C
Cov tsos mob: Reddish xim av crystalline hmoov
Pob: 10 g / lub raj mis, 50 g / lub raj mis, 100 g / lub raj mis, thiab lwm yam.
Khoom: Nws yog soluble hauv dej, hydrochloric acid, ethanol, acetone thiab hydrobromic acid.

Precious hlau catalysts yog cov hlau zoo uas siv dav hauv kev lag luam tshuaj vim lawv muaj peev xwm ua kom cov txheej txheem tshuaj lom neeg.Kub, palladium, platinum, rhodium, thiab nyiaj yog qee qhov piv txwv ntawm cov hlau muaj txiaj ntsig.Precious hlau catalysts yog cov uas muaj cov dispersed nano-scale precious hlau hais nyob rau hauv ib tug high deg cheeb tsam xws li carbon, silica, thiab alumina.Cov catalysts no muaj ntau daim ntawv thov hauv ntau yam kev lag luam.Txhua tus muaj nuj nqis hlau catalyst muaj cov yam ntxwv tshwj xeeb.Cov catalysts feem ntau yog siv rau cov organic synthesis cov tshuaj tiv thaiv.Cov xwm txheej xws li kev xav tau los ntawm cov khoom siv kawg, kev txhawj xeeb ntawm ib puag ncig thiab lawv qhov cuam tshuam raws li txoj cai yog ua rau kev loj hlob ntawm kev lag luam.

Precious hlau catalysts muaj xws li dispersed nano-scale precious hlau hais nyob rau hauv kev txhawb nqa nrog high deg cheeb tsam xws li carbon, silica, thiab alumina.Cov nano nplai hlau hais tau yooj yim adsorb hydrogen thiab oxygen hauv qhov chaw.Cov hydrogen los yog oxygen yog nquag heev vim nws dissociative adsorption los ntawm d-electron tawm ntawm lub plhaub ntawm precious hlau atoms.