Glyoxylic acid is a very important organic synthesis intermediate in modern fine chemical and chemical pharmaceutical industries. Its downstream products involve many fields such as medicine, pesticide, perfume, antibiotic, daily chemicals, etc.
In recent years, the market demand of glyoxylic acid has been expanding, but the purity of glyoxylic acid is low. With the deepening of refinement in chemical and pharmaceutical industries, the demand for high-purity glyoxylic acid products is growing. At the same time, glyoxal is contained in the general production process of glyoxylic acid, which is seriously harmful to human body. Since 2010, the import of glyoxal containing glyoxal products has been restricted in Europe and other places.