Paul Schützenberger

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Jaime Wisniak

Resumen

Paul Schützenberger (1829-1897), a French physician and chemist, carried on important research in the areas of inorganic, organic, and physiological chemistry,  He established the composition of a large number of alkaloids and dyes of vegetable origin, studied the hydrolysis of proteins and the nature of cellulose, discovering cellulose acetate. Prepared a large number of new compounds by replacing the metal of a salt by an halogen or an electronegative radical; discovered hyposulfurous acid, synthesized many bisulfites, and showed their used for the dosage of dissolved oxygen; discovered the carbonyls of chloroplatinic and phosphoplatinic acids, and established the existence of silicon carbide (carborundum).

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Biografía del autor/a

Jaime Wisniak, Facultad de Química de la Universidad Nacional Autónoma de México - UNAM

Desde el nacimiento de Educación Química en 1989, he participado en la edición y producción de la revista.