Such as sodium thiosulfate, which acts to be a sulfur donor towards the endogenous rhodanese enzyme that detoxifies cyanide by converting it to thiocyanate An antidotal blend of inhaled amyl nitrate and intravenous sodium nitrite and sodium thiosulfate will often be indicated. The IPCS/CEC (1993) critique of antidotes for cyanide https://potassium-cyanide-adalah81470.wikihearsay.com/2884472/the_potassium_cyanide_kaisa_hota_hai_diaries