The caustic effects come up from staying highly alkaline, but when potassium hydroxide is neutralised with a non-toxic acid then it turns into a non-toxic potassium salt. It is actually authorised being a foodstuff additive underneath the code E525. It is a unique predicament with reference to Potassium cyanide, nonetheless. https://potassium-cyanide-formula46553.blog-gold.com/37395624/5-essential-elements-for-potassium-cyanide-flipkart