Ethanol absolute for UV, IR, HPLC

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Name Ethanol absolute for UV, IR, HPLC
Packaging Glass bottle
Purity 99.9%
Grade HPLC grade
Solubility Soluble in water
Application Used in UV, IR, and HPLC analysis
Appearance Colorless liquid
Boiling Point 78.37°C
Molar Mass 46.07 g/mol
Density 0.789 g/mL
Flash Point 13°C
Storage Store in a cool, dry place away from direct sunlight
Cas Number 64-17-5
FAQ
What is ethanol absolute and what is its primary use in laboratory settings?
Ethanol absolute, also known as absolute ethanol, is a highly concentrated form of ethanol that is free of water and impurities. It is commonly used in laboratory settings for various applications due to its purity and ability to dissolve a wide range of substances.

What are the benefits of using ethanol absolute for UV spectroscopy?
Ethanol absolute is ideal for UV spectroscopy because it is free of impurities that can interfere with measurements. Its high purity ensures accurate and reliable results when analyzing samples using UV light.

How is ethanol absolute used in IR spectroscopy?
Ethanol absolute is commonly used as a solvent in IR spectroscopy to dissolve and analyze organic compounds. Its ability to dissolve a wide range of substances makes it a versatile solvent for preparing samples for IR analysis.

Why is ethanol absolute preferred for HPLC applications?
Ethanol absolute is often preferred for HPLC applications due to its high purity and compatibility with HPLC instrumentation. Its low impurity levels and ability to dissolve a wide range of compounds make it an excellent solvent for HPLC analysis.

Is ethanol absolute safe to use in laboratory settings?
When handled and stored properly, ethanol absolute is generally safe to use in laboratory settings. However, it is important to follow safety guidelines and precautions to minimize the risk of exposure and accidents.
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