Platinum oxide lulú / PtO2 CAS 1314-15-4
Ra Platinum oxide lulú / PtO2 CAS 1314-15-4 pẹlu idiyele ifigagbaga
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
Awọn ohun-ini oxide Platinum:
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.[1]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.
Awọn ohun elo Platinum oxide:
1.Hydrogenation ayase, o dara fun meji mnu, meteta mnu, aromatic hydrocarbon, carbonyl, nitrile, nitro idinku
2. Awọn ohun elo imudani hydrogen ti o dara julọ
3. Resistance pẹlu iwọn iye resistance kekere ni ile-iṣẹ itanna
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 Bẹẹkọ: | 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% | |
