Hepatic Effects. An increase in serum alkaline phosphatase was famous in employees exposed to unspecified levels of cyanide; nonetheless, serum bilirubin was found to get within the conventional selection in these staff (Kumar et al. 1992). 1st discovered in 1786 by Scheele, who extracted it from the dye Prussian blue https://edgarppnkg.madmouseblog.com/10092998/facts-about-where-is-potassium-cyanide-found-naturally-revealed