cas 1314-15-4 platinum(iv) dioxide
Nọmba CAS: 1314-15-4
Usoro Molekụla: PtO2
Ibu molekụla: 227.08
EINECS: 215-223-0
Ọdịnaya Pt: Pt≥85.0% (anaghị amịpụta mmiri), Pt≥80% (mmiri), Pt≥70% (mmiri atọ)
Okwu ndị yiri ya: Platinum(IV) oxide, platinum dioxide, platinum oxide
A na-anọchite anya ihe na-akpali Adams, nke a makwaara dị ka platinum dioxide, dị ka platinum(IV) oxide hydrate, PtO2•H2O. Ọ bụ ihe na-akpali hydrogenation na hydrogenolysis na njikọ organic. A na-enweta ntụ ntụ aja aja gbara ọchịchịrị a n'ahịa. Oxide ahụ n'onwe ya abụghị ihe na-akpali akpali, mana ọ na-arụ ọrụ mgbe ọ kpughesịrị hydrogen wee gbanwee ghọọ oji platinum, nke bụ isi ihe na-akpata mmeghachi omume.
1. Ihe na-akpali hydrogenation, nke dabara adaba maka njikọ abụọ, njikọ atọ, hydrocarbon aromatic, carbonyl, nitrile, mbelata nitro.
2.Ihe ndị dị mkpa maka ịmịkọrọ hydrogen dị mma.
3. Nguzogide nwere oke uru iguzogide dị ala na ụlọ ọrụ eletrọniki.
4. Ihe eji emepụta ihe dịka potentiometer na ihe eji emepụta ihe nkiri dị arọ maka ụlọ ọrụ eletrọnịkị.
| Aha Ngwaahịa | platinum(iv) daịksyọd | ||
| Nọmba CAS | 1314-15-4 | ||
| Ihe Nnwale | Ọkọlọtọ | Nsonaazụ | |
| Ọdịdị | Kristal aja aja ruo oji | Kristal aja aja ruo oji | |
| Ịdị ọcha | ≥98% | >98% | |
| Uru 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% | |
