Abstract
A simple method is reported for standardizing 10-5-10-4 M dithizone solutions for titrimetric analysis. Dithizone in an anhydrous acetic acid/chloroform (4% v/v) medium is titrated with 2 × 10-4 M mercury(II) acetate in the same medium. The titratioin takes only a few minutes. The accuracy (+0.2%) and precision (r.s.d. = 0.7%) achieved are similar to those obtained by the classical extractive titration with silver(I). © 1985.
Original language | English |
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Pages (from-to) | 285-289 |
Journal | Analytica Chimica Acta |
Volume | 177 |
Issue number | C |
DOIs | |
Publication status | Published - 1 Jan 1985 |