cas 1314-15-4 platinum(iv) taiokesaita
Numera o le CAS: 1314-15-4
Fa'asologa Molekiula: PtO2
Mamafa Molekiula: 227.08
EINECS: 215-223-0
Anotusi Pt: Pt≥85.0% (anhydrous), Pt≥80% (hydrate), Pt≥70% (trihydrate)
Upu tutusa: Platinum(IV) oxide, platinum dioxide, platinic oxide
O le Adams' catalyst, e ta'ua fo'i o le platinum dioxide, e masani ona fa'atusalia o le platinum(IV) oxide hydrate, PtO2•H2O. O se catalyst mo le hydrogenation ma le hydrogenolysis i le organic synthesis. O lenei pauta enaena pogisa e maua fa'apisinisi. O le oxide lava ia e le o se catalyst malosi, ae e amata ona malosi pe a uma ona fa'aalia i le hydrogen ona liua lea i le platinum black, lea e nafa ma tali atu.
1. Mea fa'atupu fa'a-haitorosene, talafeagai mo le fusiua faalua, fusiua tolu, haikorani manogi, kaponi, nitrile, fa'aitiitia o le nitro.
2.Mea sili ona lelei e mitiia ai le haitorosene.
3. Tete'e ma le tau maualalo o le tete'e i le alamanuia fa'aeletoroni.
4. Mea mata mo vaega e pei o le potentiometer ma mea e fai ai laina ata mafiafia mo alamanuia faaeletonika.
| Igoa o le Oloa | platinum(iv) taiokesaite | ||
| Numera o le CAS | 1314-15-4 | ||
| Mea Su'ega | Tulaga Masani | I'uga | |
| Foliga vaaia | Kilisitala enaena i le uliuli | Kilisitala enaena i le uliuli | |
| Mama | ≥98% | >98% | |
| Tau o le PH | 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% | |
