The smell of sodium cyanide is extremely poisonous, and it is dangerous to touch. If you taste it, you will have a strange feeling in your mouth. At first, it is slightly new, but in an instant it is bitter, and then your whole body is uncomfortable, your limbs are weak, your breath is rapid, and then your mind is dizzy, and your life is hanging by a thread. This is the most poisonous thing in the world, and you must not touch it lightly, let alone taste it. When you stay away, you should strictly abide by its rules to prevent disasters and ensure the safety of everyone, and your life is in danger.