In its attempt to achieve acknowledgement and support as a true science and academic discipline eighteenth-century chemistry experienced that the traditional distinction between theory and practice, respectively between science and art, was an incriminating heritage and did not longer conform to the way chemists saw themselves. In order to substitute the former, socially judging classification into theoretical science and practical art, J. G. Wallerius from Uppsala coined the term pure and applied chemistry in 1751. The idea behind this new conception (...) was that it ought to be chemistry's research aim and not the kind of work, be it manual or intellectual, which was to decide about its branches and their dignity. The change in orientation which took place during the eighteenth century, and which is symbolized by the new dichotomy “pure and applied”, led towards a revaluation of the utilitarian aspects of chemistry. Its historical roots reach back to a long and fruitful cooperation of, and interaction between chemistry and economy, which was reinforced by the Stahlian tradition in Germany and Scandinavia. Subsequently, it was its strong economic bias that helped chemistry to become institutionalized and accepted as an academic discipline distinct from the medico-pharmaceutical profession. The analysis of this change of attitudes, behaviour and institutional pattern suggests that, at least during the period of institutionalization of this particular discipline, social structures and the intrinsic scientific contents are so tightly interrelated, that any division into “internal”, cognitive developments and “external” conditions would be artificial, since they both constitute the scientific community as a context of argumentation and action. (shrink)

Le manuscrit publié ici pour la première fois se compose des notes du cours de Chimie Industrielle professé par Nicolas Clément au Conservatoire National des Arts et Métiers à Paris en 1823, prises par le mathématicien L. B. Francoeur. Quelques extraits de ce même cours, datant de 1824–28, rédigés par J. M. Baudot, ont été ajoutés. Plusieurs de ces extraits ont déja été publiés précédemment.