Osmium tetroxide
(Redirected from Osmium(VIII) oxide)
Osmium tetroxide (also known as osmium(VIII) oxide) is a chemical compound with the formula OsO4. The compound is noteworthy for its many uses, despite the rarity of osmium. It also has a number of interesting properties, some of which have important implications for its safety and handling.
Properties[edit | edit source]
Osmium tetroxide is a volatile, crystalline solid that sublimes at room temperature. It has a strong, unpleasant smell. The compound is highly toxic and can cause severe burns. It is also a powerful oxidizing agent.
Preparation[edit | edit source]
Osmium tetroxide can be formed by the direct combination of osmium and oxygen. It can also be produced by the oxidation of osmium with nitric acid or by the action of hot concentrated sulfuric acid on an osmium salt.
Uses[edit | edit source]
Osmium tetroxide has many uses. It is used in microscopy as a stain for lipids and in organic synthesis as an oxidizing agent. It is also used in the preparation of other osmium compounds.
Safety[edit | edit source]
Due to its high toxicity and volatility, osmium tetroxide should be handled with care. It can cause severe burns and eye damage, and may be fatal if inhaled. Appropriate safety measures should be taken when handling this compound.
See also[edit | edit source]
References[edit | edit source]
| Osmium tetroxide Resources | |
|---|---|
|
 |
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
