Why commercial ethanol is not used as solvent in uv visible?
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If any solvent used in UV spectroscopy has absorption in the analytical UV range of 190nm-400nm, it will create an interface with the analyte absorption. In simple words, an ideal solvent should not have any absorbance in UV region. ... This makes ethanol a suitable solvent of choice ...
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Explanation:
Ethanol is polar solvent ; has ability to form hydrogen bond it is (HBD) solvent, and also it's UV-vis absorbance cutoff wavelength region is very low (205 nm) i.e all the UV-Vis. ... Therefore it is used widly in UV-Vis.
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