cas 1314-15-4 platinum(iv) dioxide
Nomoro ea CAS: 1314-15-4
Foromo ea molek'hule: PtO2
Boima ba 'mele: 227.08
EINECS: 215-223-0
Likahare tsa Pt: Pt≥85.0% (anhydrous), Pt≥80% (hydrate), Pt≥70% (trihydrate)
Synonymes: Platinum(IV) oxide, platinum dioxide, platinic oxide
Adams 'Catalyst, eo hape e tsejoang e le platinum dioxide, hangata e emeloa e le platinum(IV) oxide hydrate, PtO2•H2O.Ke sesosa sa hydrogenation le hydrogenolysis ho organic synthesis.Phofo ena e sootho e lefifi e fumaneha khoebong.oxide ka boeona ha se ntho e sebetsang, empa e sebetsa ka mor'a ho pepesehela hydrogen moo e fetohang ho platinum black, e ikarabellang bakeng sa liketso.
1. Hydrogenation catalyst, e loketseng bond e habeli, bond e tharo, hydrocarbon e nkhang hamonate, carbonyl, nitrile, phokotso ea nitro.
2.Lisebelisoa tse ntle tsa ho monya haedrojene.
3. Khanyetso e nang le boleng bo tlase ba boleng bo fapaneng indastering ea elektroniki.
4. Lisebelisoa tse tala bakeng sa likarolo tse kang potentiometer le lisebelisoa tse teteaneng tsa lifilimi bakeng sa indasteri ea elektroniki.
| Lebitso la Sehlahiswa | polatinamo(iv) dioxide | ||
| Nomoro ea CAS | 1314-15-4 | ||
| Ntho ea Teko | Standard | Liphetho | |
| Ponahalo | E sootho ho isa ho kristale e ntšo | E sootho ho isa ho kristale e ntšo | |
| Bohloeki | ≥98% | >98% | |
| PH boleng | 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% | |
