For instance sodium thiosulfate, which functions for a sulfur donor towards the endogenous rhodanese enzyme that detoxifies cyanide by changing it to thiocyanate An antidotal mixture of inhaled amyl nitrate and intravenous sodium nitrite and sodium thiosulfate are sometimes indicated. The IPCS/CEC (1993) critique of antidotes for cyanide poisoning noted https://potassium-cyanide-toxicit47924.levitra-wiki.com/938090/cyanide_in_cassava_pdf_fundamentals_explained