osmium tetroxide उदाहरण वाक्य

उदाहरण वाक्य

1. This uses a catalytic loading of osmium tetroxide which is regenerated in situ by the periodate.
2. Osmium tetroxide is rapidly reduced to relatively inert compounds by polyunsaturated vegetable oils, such as corn oil.
3. Manganese is also used in dihydroxylation and is often chosen when osmium tetroxide methods yield poor results.
4. Osmium tetroxide boils at 130 �oxidizing agent.
5. Osmium tetroxide has been used in fingerprint detection and in staining fatty tissue for optical and electron microscopy.
6. Since osmium tetroxide is expensive and toxic, other metals have been used to prepare vicinal diols from olefins.
7. It may be prepared by the reaction of osmium tetroxide with hydrobromic acid, followed by zinc and cyclopentadiene.
8. It involves the local administration of osmium tetroxide ( OsO 4 ), which is a highly toxic compound.
9. Osmium tetroxide is highly volatile and penetrates skin readily, and is very toxic by inhalation, ingestion, and skin contact.
10. Prior to this method, use of stoichiometric amounts of the toxic and expensive reagent osmium tetroxide was often necessary.