CAS 1314-15-4 platinum(iv) dioxide
Tartanka ugu iibka badan 1314-15-4 brown ilaa crystalline platinum(iv) dioxide
CAS No.: 1314-15-4
Qaanuunka molecular: PtO2
Miisaanka Molecular: 227.08
EINECS: 215-223-0
Pt content: Pt≥85.0% (anhydrous), Pt≥80% (hydrate), Pt≥70% (trihydrate)
La mid ah: Platinum(IV) oxide, platinum dioxide, platinic oxide
Astaamaha Platinum oxide:
Adams 'catalyst, oo sidoo kale loo yaqaan platinum dioxide, ayaa badanaa u taagan sida platinum(IV) oxide hydrate, PtO2•H2O.Waa kicinta hydrogenation iyo hydrogenolysis ee isku-dhafka dabiiciga ah.[1]Budada madow ee madow waa ganacsi ahaan.Oksaydhku laftiisu maaha kicin firfircoon, laakiin wuxuu noqdaa mid firfircoon ka dib soo-gaadhista hydrogen halkaas oo ay u beddesho platinum madow, kaas oo mas'uul ka ah falcelinta.
Codsiyada Platinum oxide:
1.Hydrogenation kicin, ku haboon bond double, bond saddex geesood ah, hydrocarbon udgoon, carbonyl, nitrile, nitro yaraynta
2. Qalabka nuugista hydrogen-ka ee heer sare ah
3. Iska caabin leh qiimaha iska caabinta hooseeya ee warshadaha elektiroonigga ah
4. Qalabka ceeriin ee qaybaha sida potentiometer iyo qalabka fiilooyinka dhumuc weyn ee warshadaha elektiroonigga ah.
| Magaca Alaabta: | platinum(iv) dioxide | ||
| CAS Maya: | 1314-15-4 | ||
| Shayga Tijaabada | Heerka | Natiijooyinka | |
| Muuqashada | Brown ilaa crystal madow | Brown ilaa crystal madow | |
| daahirnimo | ≥98% | >98% | |
| Qiimaha 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% | |
