As the name suggests, the function of snow melting agent is to melt snow and ice, making it easier to clear roads. One type is organic snow melting agents mainly composed of potassium acetate;  Another type is inorganic snow melting agents mainly composed of  chloride salts, such as sodium chloride, calcium chloride, magnesium  chloride, potassium chloride, etc., commonly known as deicing salts. 

Industrial  salt is mainly composed of sodium chloride, and the main products of  the basic chemical industry include hydrochloric acid, caustic soda,  soda ash, ammonium chloride, chlorine gas, etc. In addition to its main components, it also contains various impurities.