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| Name | Ethanol 70% for analysis |
| Concentration | 70% |
| Color | Colorless |
| Odor | Neutral |
| Purity | Analytical grade |
| Solubility | Miscible in water |
| Density | 0.868 g/cm3 |
| Boiling Point | 78.37 °C |
| Flash Point | 13 °C |
| Melting Point | -114.1 °C |
| Miscibility With Water | Completely miscible |
| Application | Commonly used in laboratory analysis and research |
| Flammability | Highly flammable |
| Storage Conditions | Store in a cool, dry, well-ventilated area away from heat and sources of ignition |
| Packaging Options | Available in various sizes such as 500 mL, 1 L, and 4 L bottles |
| Hazard Warnings | Flammable liquid and vapor. Causes serious eye irritation. May cause drowsiness or dizziness. Use only outdoors or in a well-ventilated area. |
| Manufacturers | Various chemical companies produce Ethanol 70% for analysis |
FAQ
What is Ethanol 70% and why is it used for analysis?
Ethanol 70% is a solution of 70% ethanol and 30% water. It is commonly used in laboratories for various analytical procedures due to its effectiveness as a solvent and disinfectant.
How is Ethanol 70% used in analysis?
Ethanol 70% is used in analysis to dissolve and dilute samples for various testing purposes. It is particularly useful in chromatography, spectrophotometry, and other analytical techniques.
What are the benefits of using Ethanol 70% for analysis?
Ethanol 70% is preferred for analysis because of its ability to dissolve a wide range of compounds, its relatively low toxicity compared to other solvents, and its affordability. Additionally, its antimicrobial properties make it a suitable choice for maintaining a clean working environment in the laboratory.
Are there any safety considerations when using Ethanol 70% for analysis?
While Ethanol 70% is relatively safe compared to other solvents, it is still flammable and should be handled with care. It is important to use it in a well-ventilated area, away from open flames, and to wear appropriate personal protective equipment when working with it.
Is Ethanol 70% suitable for all types of analysis?
Ethanol 70% is suitable for a wide range of analytical procedures, but it may not be the best choice for every application. Researchers should consider the specific requirements of their analysis and consult with colleagues or reference materials to determine the most appropriate solvent for their needs.
Ethanol 70% is a solution of 70% ethanol and 30% water. It is commonly used in laboratories for various analytical procedures due to its effectiveness as a solvent and disinfectant.
How is Ethanol 70% used in analysis?
Ethanol 70% is used in analysis to dissolve and dilute samples for various testing purposes. It is particularly useful in chromatography, spectrophotometry, and other analytical techniques.
What are the benefits of using Ethanol 70% for analysis?
Ethanol 70% is preferred for analysis because of its ability to dissolve a wide range of compounds, its relatively low toxicity compared to other solvents, and its affordability. Additionally, its antimicrobial properties make it a suitable choice for maintaining a clean working environment in the laboratory.
Are there any safety considerations when using Ethanol 70% for analysis?
While Ethanol 70% is relatively safe compared to other solvents, it is still flammable and should be handled with care. It is important to use it in a well-ventilated area, away from open flames, and to wear appropriate personal protective equipment when working with it.
Is Ethanol 70% suitable for all types of analysis?
Ethanol 70% is suitable for a wide range of analytical procedures, but it may not be the best choice for every application. Researchers should consider the specific requirements of their analysis and consult with colleagues or reference materials to determine the most appropriate solvent for their needs.
