Comments on the determination of phosphoric acid by titration of the “yellow precipitate” as described by Mr. Henry Pemberton, Jr.

The determination of phosphoric acid by

The determination of phosphoric acid by the titration of the yellow precipitate with standard alkali

✍ Henry Pemberton Jr. 📂 Article 📅 1893 🏛 Elsevier Science 🌐 English ⚖ 684 KB

In the year I882, I described a process for determining phosphoric acid, volumetrically, by ammonium molybdate, on the principle of Wildenstein's sulphuric acid determination, or of Gay Lussae's silver method. An aqueous solution of ammonium molybdate is run into the solution of the phosphate until