Spectrophotometric determination of some aromatic aldehydes
Medien, Hesham;
Abstract
A spectrophotometric quantitative determination method of aromatic aldehydes via interaction with diphenylamine in the presence of 5N hydrochloric acid was developed. The colored products obtained display maximum absorption at λ = 590-640 nm, Ecm 1% in the range 50-410, and a concentration range of 5-75 μg/ml. The effects of time, concentration and temperature on the nature of reaction products were investigated. Various other organic compounds do not interfere.
Other data
| Title | Spectrophotometric determination of some aromatic aldehydes | Authors | Medien, Hesham | Keywords | Some aromatic aldehydes, diphenylamine | Issue Date | 1994 | Publisher | Taylor \& Francis | Journal | Analytical letters | Volume | 27 | Issue | 5 | Start page | 983 | End page | 989 |
Attached Files
| File | Size | Format | |
|---|---|---|---|
| Spectrophotometric Determination of Some Aromatic Aldehydes_ Analytical Letters_ Vol 27, No 5.pdf | 248.57 kB | Unknown | View/Open |
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