cas 1314-15-4 iplatinam(iv) diokside
Inombolo yeCAS: 1314-15-4
Ifomula yemolekyuli: PtO2
Ubunzima beMolekyuli: 227.08
I-EINECS: 215-223-0
Umxholo wePt: I-Pt≥85.0% (i-anhydrous), i-Pt≥80% (i-hydrate), i-Pt≥70% (i-trihydrate)
Izithethantonye: iplatinam(IV) ioxide, iplatinum dioxide, iplatic oxide
I-Adams 'catalyst, ekwaziwa ngokuba yiplatinam dioxide, idla ngokumelwa njengeplatinam(IV) oxide hydrate, PtO2•H2O.I-catalyst ye-hydrogenation kunye ne-hydrogenolysis kwi-organic synthesis.Lo mgubo omdaka omnyama uyathengiswa.Ioksidi ngokwayo ayisiyiyo i-catalyst esebenzayo, kodwa iqala ukusebenza emva kokuvezwa kwi-hydrogen apho iguqukela kwiplatinam emnyama, enoxanduva lokuphendula.
1. I-Hydrogenation catalyst, ifanelekile kwi-double bond, i-triple bond, i-hydrocarbon enevumba elimnandi, i-carbonyl, i-nitrile, ukunciphisa i-nitro.
2.Izinto ezigqwesileyo zokufunxa i-hydrogen.
3. Ukumelana noluhlu oluphantsi lwexabiso lokumelana kwishishini le-elektroniki.
4. Imathiriyeli ekrwada yamacandelo afana ne-potentiometer kunye nemathiriyeli yefilim eshinyeneyo kushishino lwe-elektroniki.
| Igama lemveliso | iplatinam(iv)idayoksayidi | ||
| Inombolo yeCAS | 1314-15-4 | ||
| Into yovavanyo | Umgangatho | Iziphumo | |
| Imbonakalo | Umdaka ukuya kwikristale emnyama | Umdaka ukuya kwikristale emnyama | |
| Ubunyulu | ≥98% | >98% | |
| PH ixabiso | 5.0-6.0 | 5.4 | |
| Ag | ≥63.5% | 63.58% | |
| Cl | ≤0.0005% | 0.0002% | |
| SO4 | ≤0.002% | 0.0006% | |
| Fe | ≤0.002% | 0.0008% | |
| Cu | ≤0.0005% | 0.0001% | |
| Pb | ≤0.0005% | 0.0002% | |
| Rh | ≤0.02% | 0.001% | |
| Pt | ≤0.02% | 0.001% | |
| Au | ≤0.02% | 0.0008% | |
| Ir | ≤0.02% | 0.001% | |
| Ni | ≤0.005% | 0.0008% | |
| Al | ≤0.005% | 0.0015% | |
| Si | ≤0.005% | 0.001% | |
