You're viewing this item in the new Europeana website. View this item in the original Europeana.

Rizika globálního obchodování: Příběh jednoho výrobního omylu v tunovém měřítku

Risks of global market. Story of one manufacturing mistake in ton scale. Commercially delivered 2-chloro-5-methyl-1,4-phenylenediamine (1 metric ton) was not identical to the commonly used dye intermediate; it was found that the material was a pure but not yet described molecule. The manufacturer´s mistake consisted of using a larger amount of nitric acid and contamination with Fe(III) ions during…