Significance of Maximum absorbance
Maximum absorbance refers to the highest level of light absorbance measured at specific wavelengths during various spectrophotometric analyses. It indicates the optimal wavelength for detecting substances, as seen with compounds like Norethindrone at 256nm, Ondansetron at 310nm, and Tartrazine at 427±2nm. This concept is essential for determining the concentration of different materials, including metal complexes and pharmaceutical substances, by identifying the peak absorbance values at assigned wavelengths.
Synonyms: Peak absorbance
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The concept of Maximum absorbance in scientific sources
Maximum absorbance is the peak level of light absorption in UV spectroscopy, highlighting the protective effects against UV radiation and indicating specific wavelengths for metal complexes, critical for analyzing substance concentration in solutions.
From: World Journal of Pharmaceutical Research
(1) The specific wavelength at which a particular substance displays the highest level of absorption, such as 280nm for Diclofenac sodium and 301nm for Esomeprazole magnesium.[1] (2) The wavelength at which the absorbance of the extractable ion pair complex is measured, set at 425 nm.[2] (3) Maximum absorbance refers to the highest absorbance value observed at a specific wavelength for a substance during spectrophotometric analysis.[3] (4) The highest level of light absorbance measured at a specific wavelength for a substance.[4] (5) The peak absorbance of a solution at a specific wavelength, which for this complex is at 492 nm.[5]