Pyridinium, 1-(phenylmethyl)-, ethyl methyl derivs., chlorides CAS# 68909-18-2

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Pyridinium, 1-(phenylmethyl)-, ethyl methyl derivs., chlorides(R) A25 which has developed particularly rapidly in recent years. Do you know about Pyridinium, 1-(phenylmethyl)-, ethyl methyl derivs., chlorides?

The official answer:In the 1970s to 1980s pyrazine quaternary ammonium salts as acidizing corrosion inhibitors began to be studied and field applications, especially for high-temperature deep wells, ultra-deep wells for acidizing use have outstanding results, and achieved success. The early research in this field of technology was carried out by Professor Zheng Jiashun of the University of Science and Technology, who has developed a series of pyrazine quaternary ammonium salt acidizing and corrosion inhibitor products such as ‘7701’ and ‘8601’, which have made a great contribution to the increase of production in oil fields and gained a lot of recognition in the industry. The product was highly recognized in the industry and won the fourth prize of the invention in the National Science and Technology Conference in 1978.