CAS 1314-15-4 platanam(iv) dà-ogsaid
Am farpaiseach as fheàrr a reic 1314-15-4 donn gu dubh criostalach platanam (iv) dà-ogsaid
Àireamh CAS: 1314-15-4
Foirmle Molecular: PtO2
Cuideam moileciuil: 227.08
EINECS: 215-223-0
Susbaint Pt: Pt≥85.0% (anhydrous), Pt≥80% (hydrate), Pt≥70% (trihydrate)
Synonyms: Platinum (IV) ogsaid, platanam dà-ogsaid, platinic ocsaid
Feartan platinum oxide:
Tha catalyst Adams, ris an canar cuideachd platinum dà-ogsaid, mar as trice air a riochdachadh mar hydrate platinum(IV) oxide hydrate, PtO2•H2O.Tha e na inneal-catharra airson hydrogenation agus hydrogenolysis ann an synthesis organach.[1]Tha am pùdar dorcha donn seo ri fhaighinn gu malairteach.Chan eil an ocsaid fhèin na inneal gnìomhach, ach bidh e gnìomhach às deidh dha a bhith fosgailte do hydrogen agus leis an sin bidh e ag atharrachadh gu dubh platanam, a tha an urra ri ath-bheachdan.
Iarrtasan Platinum oxide:
1.Hydrogenation catalyst, freagarrach airson ceangal dùbailte, ceangal trì-fhillte, hydrocarbon aromatic, carbonyl, nitrile, lughdachadh nitro
2. Stuthan sùghaidh hydrogen sàr-mhath
3. Resistance le ìosal luach aghaidh raon ann an gnìomhachas eileagtronaigeach
4. Stuthan amh airson co-phàirtean leithid potentiometer agus stuthan loidhne film tiugh airson gnìomhachas dealanach.
| Ainm toraidh: | platinum(iv) dà-ogsaid | ||
| Àireamh CAS: | 1314-15-4 | ||
| Nì deuchainn | Inbhe | Toraidhean | |
| Coltas | Criostal donn gu dubh | Criostal donn gu dubh | |
| Purity | ≥98% | > 98% | |
| Luach 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% | |
