Methods of Chemical Analysis and Foundry Chemistry (Classic Reprint)

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Excerpt from Methods of Chemical Analysis and Foundry ChemistryThe first five methods for the determination of iron, phosphorus, manganese, calcium and sulphur all de pend upon the use of a standard solution of potassium permanganate, for which reason I call them a Family of methods.In my experience the solution of permanganate is more easily standardized, than any other solution em ployed in this class of work. It is the basis of a large number of volumetric methods. The permanence of a. Standard solution of potassium permanganate is made evident by the following data.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.