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Determination of silica in soaps and soap flakes. Perchloric acid method |
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| Authors: | Louis Silverman |
| Affiliation: | (1) 5559 Hobart St., Pittsburgh 17, Pa. |
| Abstract: | Soap and soap flakes are decomposed by nitricperchloric acid, with the aid of a catalyst. Silica is then dehydrated, filtered off, and determined in the usual manner. |
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