Potassium cyanide is actually a compound with the formula KCN, an extremely poisonous cyanide salt, just like sodium cyanide, with a range of uses in chemistry and industry. Amyl Nitrite: Amyl Nitrite is often inhaled and works by oxidizing hemoglobin into methemoglobin, which has an increased binding affinity for cyanide, https://is-potassium-cyanide-dang81368.ja-blog.com/30467818/are-cyanide-pills-real-secrets