Sodium cyanide (NaCN) is one of the most important chemical raw materials in the world. It is unique in nature and highly toxic, so it is important and careful.

Sodium cyanide is widely used in the industrial field. In the metallurgical industry, it is often used to extract precious metals such as gold and silver. Its principle is to use the properties of sodium cyanide to form soluble complexes with metals, so that the precious metals in the ore can be dissolved, and then separated and purified. Although this process is delicate, the toxicity of sodium cyanide also brings many risks to the operation. If it is not careful, it will leak out like a tiger, which is very harmful.

Furthermore, in the field of organic synthesis, sodium cyanide is also a key reagent. It can participate in many organic reactions and construct the structure of various organic compounds. However, due to its toxicity, it is necessary to strictly follow the procedures when using it to ensure safety. In the laboratory, professional personnel operate, wearing protective gear, and work in well-ventilated places to prevent the escape of sodium cyanide gas and endanger the human body.

Looking at its harm, once sodium cyanide enters the human body, it quickly binds to cytochrome oxidase in the body, blocking the respiratory chain of cells, causing tissue cells to be unable to uptake and utilize oxygen, which in turn makes people breathe difficulties, convulsions and even death. If there is a leakage of sodium cyanide in the environment, it will not only endanger the surrounding people, but also cause serious pollution to the soil and water sources, and destroy the ecological balance.

Therefore, the production, storage, transportation and use of sodium cyanide need to be strictly supervised, with scientific laws and strict regulations to ensure that it is within the controllable range. It can not only play its function as a chemical raw material, but also avoid its toxic harm, and ensure the peace of the world and the safety of all beings.