cas 1314-15-4 platinum(iv) dioxide
Nhamba yeCAS: 1314-15-4
Fomura yeMorekuru: PtO2
Kurema kweMorekuru: 227.08
EINECS: 215-223-0
Zviri mukati mePt: Pt≥85.0% (isina mvura), Pt≥80% (hydrate), Pt≥70% (trihydrate)
Mazwi akafanana: Platinum(IV) oxide, platinum dioxide, platinic oxide
Chinokonzeresa cheAdams, chinozivikanwawo seplatinum dioxide, chinowanzo miririrwa seplatinum(IV) oxide hydrate, PtO2•H2O. Chinokonzeresa hydrogenation uye hydrogenolysis mukugadzirwa kweorganic. Upfu uhwu hwebrown hwakasvibira hunowanikwa mumusika. Oxide pachayo haisi chinhu chinoshanda, asi inotanga kushanda mushure mekusangana nehydrogen iyo inozoshanduka kuita platinum black, iyo inokonzera reactions.
1. Hydrogenation catalyst, yakakodzera double bond, triple bond, aromatic hydrocarbon, carbonyl, nitrile, nitro reduction.
2.Zvinhu zvakanaka zvekutora hydrogen.
3. Kuramba nehukuru hwakaderera hwekuramba muindasitiri yemagetsi.
4. Zvinhu zvisina kugadzirwa zvezvikamu zvakaita sepotentiometer nezvinhu zvemafirimu akakora zveindasitiri yemagetsi.
| Zita rechigadzirwa | platinum(iv) dioxide | ||
| Nhamba yeCAS | 1314-15-4 | ||
| Chinhu Chekuyedza | Zvakajairika | Mhedzisiro | |
| Chitarisiko | Kristaro yebrown kusvika dema | Kristaro yebrown kusvika dema | |
| Kuchena | ≥98% | >98% | |
| Kukosha kwePH | 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% | |
