Like sodium thiosulfate, which acts as a sulfur donor to the endogenous rhodanese enzyme that detoxifies cyanide by converting it to thiocyanate Smoking cigarettes and respiration smoke-filled air in the course of fires are important sources of cyanide exposure. Potassium cyanide is usually a chemical compound with the formula KCN. https://potassium-cyanide-cas-no25702.luwebs.com/30219332/the-fact-about-potassium-cyanide-acidic-basic-or-neutral-that-no-one-is-suggesting