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Item #:
87029153
Osmium Tetroxide, Crystalline, 0.25g 10/CS
88% of respondents would recommend this to a friend
Item #:
87029153
USD 199
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Highest purity OsO4 crystal in pre-scored ampoules do not require cleaning prior to solution preparation.
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What Stands Out
High Purity
Osmium Tetroxide is presented in a crystalline form ensuring high purity, meeting stringent laboratory standards for reliable results in scientific research and analysis.
Convenient Packaging
Available in 0.25g unit sizes within a 10/CS packaging format, making it easy to handle and store, ideal for users who require precise amounts for experimentation.
Versatile Applications
This chemical is essential for various applications in microscopy and organic synthesis, addressing critical needs for professionals seeking advanced materials for their laboratory work.
Product Details
| Item Weight | 0.01 lbs (0 grams) |
Who Should Buy?
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Histology Labs
Ideal for tissue specimen staining, enhancing contrast in microscopic analysis, critical for pathological examination.
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Research Institutions
Useful for biochemical research requiring precise electron microscopy and cellular imaging applications.
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Chemical Synthesis
Effective in organic synthesis processes, particularly in reactions involving olefins and carbonyl compounds.
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Casual Users
Not suitable for hobbyists or non-professional users due to toxicity and specialized handling requirements.
Product Description
Osmium Tetroxide, Crystalline, 0.25g 10/CS
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Customer Questions & Answers
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Question:
What is Osmium Tetroxide and what are its primary uses?
Answer: Osmium Tetroxide is a compound of osmium and oxygen, known for its strong oxidizing properties. It is primarily used in electron microscopy as a staining agent, improving the contrast of biological specimens. Additionally, it serves in organic synthesis and the preparation of osmium derivatives. Researchers frequently utilize it in life sciences and materials science applications due to its ability to enhance the quality of imaging and analysis. -
Question:
Is Osmium Tetroxide toxic?
Answer: Yes, Osmium Tetroxide is highly toxic and poses significant health risks. It can cause severe respiratory, skin, and eye irritation upon exposure. Therefore, it's crucial to handle this substance in a well-ventilated area while wearing appropriate protective gear. Due to its toxicity, Osmium Tetroxide is typically used in controlled laboratory settings where safety protocols are strictly followed, preventing inadvertent exposure. -
Question:
How should Osmium Tetroxide be stored?
Answer: Osmium Tetroxide should be stored in a tightly sealed container away from light and moisture, preferably in a dedicated chemical storage cabinet. It’s important to maintain a stable temperature to avoid potential reactions. Proper storage ensures the integrity of the compound and minimizes risks associated with chemical exposure, making it essential for laboratories and research facilities. -
Question:
Can Osmium Tetroxide be used in biological staining?
Answer: Yes, Osmium Tetroxide is widely utilized in biological staining due to its ability to bind to lipids. This property allows for enhanced visualization of cellular structures in electron microscopy. Researchers often rely on it for specific applications such as staining neurons or membranes, where clear distinction is necessary for accurate analysis and examination. -
Question:
What precautions should be taken when using Osmium Tetroxide?
Answer: When handling Osmium Tetroxide, it’s critical to wear personal protective equipment, including gloves, goggles, and a lab coat. Work in a fume hood to minimize inhalation risks and ensure ventilation. Additionally, familiarize yourself with emergency protocols for accidental spills or exposure. These precautions are vital for safety and health in laboratory environments where exposure could be detrimental. -
Question:
What are the applications of Osmium Tetroxide in organic chemistry?
Answer: In organic chemistry, Osmium Tetroxide is often employed as a reagent for syn-dihydroxylation of alkenes, facilitating the addition of hydroxyl groups across double bonds. This reaction is crucial for synthesizing more complex molecules and intermediates in organic syntheses. Its oxidizing properties are leveraged in the preparation of cyclic intermediates, showcasing its importance in the field. -
Question:
What is the importance of using high-purity Osmium Tetroxide?
Answer: Using high-purity Osmium Tetroxide is essential in both research and industrial applications. Impurities can lead to erroneous results in analytical procedures or affect the quality of synthesized compounds. Laboratories conducting electron microscopy or organic synthesis benefit from the reliability offered by high-purity chemicals. This ensures that results are replicable and accurate, solidifying research findings. -
Question:
Can Osmium Tetroxide be utilized in toxicological studies?
Answer: Absolutely, Osmium Tetroxide is often utilized in toxicological studies due to its potent oxidative properties. It helps researchers observe the effect of toxins on cellular structures. By staining tissues or cells treated with various substances, scientists can better understand cellular damage or morphological changes, providing insights that are invaluable in developing medical and environmental research. -
Question:
What is the shelf life of Osmium Tetroxide once opened?
Answer: The shelf life of Osmium Tetroxide after opening is contingent on storage conditions; however, it is generally advised to use it within a year for optimal efficacy. Over time, exposure to air and light can lead to degradation, affecting its reactivity. To maintain its quality, store it properly and check for any signs of discoloration or precipitation before use, which indicates loss of effectiveness. -
Question:
Where can I buy Osmium Tetroxide, Crystalline, 0.25g 10CS in Micronesia?
Answer: You can buy Osmium Tetroxide, Crystalline, 0.25g 10CS from Ubuy. Ubuy provides a reliable platform for purchasing chemicals and laboratory supplies, ensuring you have access to high-quality products and convenience with their online shopping platform.
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Pros
- High purity and quality
- Reliable for laboratory use
- Versatile in applications
- Easy to handle and measure
- Excellent customer feedback
Cons
- Minor safety precautions needed.
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Features & Benefits
- Small size (2ml)
- Light-gauge amber glass ampoules
- 99.95% purity OsO4 crystal
- No cleaning required before solution preparation
- For biological research use only
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