Nā Helu 1314-15-4 Platinum (iv) dioxide
Cas no .: 1314-15-4
Molecular cocū: pt2
Molcular kaumaha: 227.08
Einecs: 215-223-0
PT Stute: PT≥85.0% (Anhydrous), pt≥80%, ptdrate)
Nā SEMNYMs: Platinum (iv) oxide, platinum dioxide, platinin
ADAMS 'Catalyst,ʻikeʻia e like me Platinum Dioxide,ʻo ka mea maʻamau e hōʻikeʻia e like me Platinum (IV). He catalyst no ka hydrogenation a me hydrogenolysis ma synthes geganic. ʻO kēia mau mea nuiʻeleʻeleʻeleʻele i loaʻa i kaʻoihana. ʻAʻoleʻo ka bipi iā ia iho,ʻaʻole ia he mea paʻa, akā e lilo ia ma hope o ka hoʻolahaʻana i ka hydrogen ma kahi e hoʻololi ai i nā meaʻeleʻele.
1. Hydrogentation Catalyst, kūpono no ka hoʻopili pālua, triple bond bond, he carbonyl, nitrile.
2.ʻO nā mea e loaʻa ana i nā mea e pono ai.
3. Pale me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i loko o kaʻoihana uila.
4. Nā mea hana e pono ai no nā'āpana e like me nā mea e hiki ai i nā kiʻiʻoniʻoni a me nā kiʻiʻoniʻoni
| Hua waihona | platinum (iv) dioxide | ||
| Kālā NO | 1314-15-4 | ||
| Mea hōʻike | Kū-starder | Nā hopena | |
| Helehelena | Brown i ka crystalʻeleʻele | Brown i ka crystalʻeleʻele | |
| ʻO Menu ka hoʻomaʻemaʻe | ≥98% | > 98% | |
| Ph waiwai | 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% | |
