On the wonders of alum acid
The art of chemical engineering in the world, there is a thing called EDTA, which is compatible with hydrochloric acid (HCl), and it is widely used. EDTA has the ability to complex, and it can be combined with various metal ions to form a stable complex. Hydrochloric acid is also a strong acid, and it has the power of corrosion and dissolution. The two are combined, complement each other, and have a wonderful effect.

Looking at it in the field of metallurgy, metal elements in ores are mostly in the form of compounds. EDTA is used in combination with HCl to dissolve ores and free metal ions. EDTA can selectively complex specific metal ions to help it separate from other impurities. In this way, the purity of metallurgy can be increased, and the efficiency is also increased.

In the field of medicine, EDTA-HCl also has its uses. In the human body, if there is excessive accumulation of metal ions, it can cause disease. EDTA can complex excess metal ions and excrete them from the body through metabolism, which is a cure for diseases. And HCl can adjust the pH value in the preparation of pharmaceuticals to ensure the stability of drugs.

In the field of material preparation, in order to obtain special performance materials, it is necessary to precisely control the raw material composition. EDTA-HCl can treat raw materials, remove impurity metal ions, and ensure uniform and stable material properties. Or in the reaction system, adjust the reaction environment and promote the reaction in the desired direction.

EDTA is compatible with HCl, which is used in various fields and has extraordinary achievements. It is also an indispensable method in chemical technology.