Indirect amplification method for determining formaldehyde and chloralhydrate by differential pulse polarography |
| |
Authors: | S.T. Sulaiman D. Amin |
| |
Affiliation: | Department of Chemistry, College of Science, Mosul University, Mosul, Iraq |
| |
Abstract: | An indirect differential pulse polarographic method for the determination of formaldehyde and chloralhydrate is described; it is based on the oxidation of the alkaline sample solutions of formaldehyde and chloralhydrate with a chloroform solution of iodine and removal of its excess. The resulting iodide is oxidized with bromine water and measured polarographically as iodate (at pH 9.3) with sixfold amplification. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|