EXAMINE THIS REPORT ON POTASSIUM CYANIDE PUBCHEM

Apples have a compound called amygdalin inside their seeds, which is a combination of cyanide-and-sugar based molecules. The apples or apple seeds can then decompose and develop the poisonous gas hydrogen cyanide.Some analyses start off with an air-purge of an acidified boiling solution, sweeping the vapors right into a basic absorber solution. The