Hepatic Effects. An increase in serum alkaline phosphatase was mentioned in workers subjected to unspecified levels of cyanide; even so, serum bilirubin was found for being within the normal assortment in these workers (Kumar et al. 1992). 1st found in 1786 by Scheele, who extracted it from the dye Prussian https://what-is-potassium-cyanide15702.theisblog.com/29851897/facts-about-where-is-potassium-cyanide-found-naturally-revealed