Description
Specifications Table
| Product Name | Benzophenone melting point standard, 47 – 49 °C |
|---|---|
| Pack Size | 1 g |
| Form | Solid |
| Grade | Analytical Standard |
| Application | Melting point calibration, laboratory reference |
Product Description
When precision matters in your lab, the benzophenone melting point standard is an essential tool for calibrating melting point apparatus. This high-purity reference material, with a certified melting range of 47-49°C, ensures your equipment delivers accurate and reproducible results every time. Whether you’re a student verifying experimental data or a researcher fine-tuning analytical methods, this standard provides the reliability you need.
Benzophenone is widely recognized in laboratories for its consistent melting behavior, making it a go-to choice for routine calibration. The 1g pack size offers sufficient quantity for multiple tests while maintaining cost efficiency. At eqipped, we understand the importance of dependable standards in scientific work, which is why we source this product from Avantor, a trusted name in laboratory supplies.
Need a reliable melting point standard for your lab? Order benzophenone 47-49°C standard today and ensure precise calibration for your experiments.
This melting point standard finds applications in academic laboratories, quality control departments, and research facilities. Its analytical grade purity guarantees minimal interference in your measurements. The solid form allows for easy handling and storage, while the narrow melting range provides clear endpoints during calibration procedures.
For educational institutions, this standard serves as an excellent teaching aid, helping students understand the principles of melting point determination and the importance of proper calibration. Researchers working with organic compounds will appreciate having a trusted reference material to verify their equipment’s performance before critical experiments.
Why Melting Point Standards Matter
Accurate melting point determination is fundamental in organic chemistry and pharmaceutical research. Even slight deviations in your equipment’s calibration can lead to incorrect identification of compounds or misinterpretation of experimental results. Using a certified melting point standard like benzophenone helps eliminate these uncertainties.
The 47-49°C range of this particular standard makes it suitable for calibrating equipment used with a wide variety of organic compounds. Regular calibration with this standard ensures your melting point apparatus maintains its accuracy over time, providing consistent results across different batches of samples.
Proper Usage and Storage
To get the most accurate results from your benzophenone melting point standard, follow these best practices:
Before use, ensure your melting point apparatus is clean and properly maintained. Load a small amount of the standard into a clean capillary tube, following your equipment’s specific instructions. Run the melting point determination according to standard procedures, noting the temperature range where the sample transitions from solid to liquid.
For storage, keep the benzophenone standard in its original container, tightly sealed when not in use. Store at room temperature, away from direct sunlight and moisture. Proper storage preserves the standard’s integrity and ensures reliable performance throughout its shelf life.
Safety Considerations
While benzophenone is generally safe when handled properly, it’s important to follow standard laboratory safety practices. Always wear appropriate personal protective equipment, including gloves and safety glasses, when handling chemical standards. Work in a well-ventilated area or under a fume hood when necessary.
In case of skin contact, wash thoroughly with soap and water. For eye contact, rinse immediately with plenty of water and seek medical advice. While benzophenone has low acute toxicity, proper handling minimizes any potential risks in the laboratory environment.
FAQs
What is the exact melting point of benzophenone?
The certified melting range for this benzophenone standard is 47-49°C, making it ideal for calibrating melting point apparatus in this temperature range.
How often should I calibrate my melting point apparatus?
For optimal accuracy, calibrate your equipment before each critical experiment or at least monthly for routine use. More frequent calibration may be needed if you notice inconsistent results.
Can I use this standard for both capillary and digital melting point apparatus?
Yes, this benzophenone standard is suitable for calibrating both traditional capillary tube methods and modern digital melting point apparatus.
What quantity should I use for each calibration test?
A small amount (1-2 mg) is typically sufficient for each test. The 1g pack provides enough material for numerous calibrations.
How should I dispose of used benzophenone standard?
Follow your institution’s chemical waste disposal procedures. Small quantities can often be disposed of as regular chemical waste, but always check local regulations.
