A Method for the Identification of Pure Organic Compounds, by a Systematic Analytical Procedure Based on Physical Properties and Chemical Reactions, Vol. 2 (Classic Reprint) - Couverture souple

Mulliken, Samuel Parsons

 
9781332926961: A Method for the Identification of Pure Organic Compounds, by a Systematic Analytical Procedure Based on Physical Properties and Chemical Reactions, Vol. 2 (Classic Reprint)

Synopsis

Excerpt from A Method for the Identification of Pure Organic Compounds, by a Systematic Analytical Procedure Based on Physical Properties and Chemical Reactions

Place in a 300-cc. ?ask 15 grams of dry sodium bisulphite and 8 grams of sine dust. Add 75 cc. Of distilled water. Shake to dissolve the bisulphite and wet the zinc. Then add from a burette cc. Of commercial formalin (40 per cent formic aldehyde solution). After mixing thoroughly, heat quickly to boiling on a wire gauze over a Bunsen ?ame, and boil moderately for just 5 minutes. Dilute at once with 45 cc. Of cold distilled water, and then cool and filter. Or, double all the quantities mentioned may be taken, and the mixture boiled for the same period of 5 minutes.

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This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.

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