cas 1314-15-4 Pilatnomu (iv) oloro
CAS No.: 1314-15-4
Fọọmu Molecular: PtO2
Iwọn Molikula: 227.08
EINECS: 215-223-0
Pt akoonu: Pt≥85.0% (anhydrous), Pt≥80% (hydrate), Pt≥70% (trihydrate)
Synonyms: Platinum(IV) oxide, Platinum dioxide, Platinum oxide
Adaṣe Adams, ti a tun mọ si pilatnomu oloro, ni a maa n ṣe afihan bi platinum(IV) oxide hydrate, PtO2•H2O.O jẹ ayase fun hydrogenation ati hydrogenolysis ni Organic kolaginni.Yi dudu brown lulú wa ni iṣowo.Ohun elo afẹfẹ funrararẹ kii ṣe ayase ti nṣiṣe lọwọ, ṣugbọn o di lọwọ lẹhin ifihan si hydrogen nibiti o yipada si dudu Pilatnomu, eyiti o jẹ iduro fun awọn aati.
1. Ayase hydrogenation, o dara fun ilọpo meji, iwe adehun mẹta, hydrocarbon aromatic, carbonyl, nitrile, idinku nitro.
2.Awọn ohun elo gbigba hydrogen ti o dara julọ.
3. Resistance pẹlu kekere resistance iye ibiti ni itanna ile ise.
4. Awọn ohun elo aise fun awọn paati bii potentiometer ati awọn ohun elo laini fiimu ti o nipọn fun ile-iṣẹ itanna.
| Orukọ ọja | Pilatnomu (iv) oloro | ||
| CAS No | 1314-15-4 | ||
| Nkan Idanwo | Standard | Esi | |
| Ifarahan | Brown to dudu gara | Brown to dudu gara | |
| Mimo | ≥98% | > 98% | |
| iye 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% | |
