N-Chlorosuccinimide is an important chlorinating agent. my country’s market structure is relatively fragmented.

N-Chlorosuccinimide, also known as N-chlorosuccinimide, English abbreviation NCS, chemical formula is C4H4ClNO2, appears as white powder or crystal, has a chlorine-like odor and is corrosive. N-Chlorosuccinimide is soluble in water, soluble in ethanol, benzene, slightly soluble in ether, chloroform, carbon tetrachloride, acetic acid, etc.

According to the “2022-2026 N-chlorosuccinimide Industry In-depth Market Research and Investment Strategy Suggestions Report” released by the Industrial Research Center shows that N-chlorosuccinimide is an important chlorinating agent that can increase product yield, can chloride aromatic aldehydes without affecting the aromatic ring, and can be used for aniline, N-alkanes Aniline chlorination reaction, α-aminopyridine chlorination reaction, α-phenylthioamide dehydrochlorination reaction, cyclopentadiene chlorination reaction, etc.; can be used as an oxidant to convert diols, primary and secondary alcohols, B- Hydroxy ketones, etc. are oxidized into lactones, aldehydes (ketones), and B-diketones; they can be used in the field of organic synthesis, synthetic rubber additives, etc.; they can be used as pharmaceutical intermediates, synthetic antibiotics, etc.; they can also be used as analytical reagents to identify biological agents. Tertiary alcohol.

The preparation method of N-chlorosuccinimide mainly includes: using succinimide as raw material, dissolving it in an acetic acid aqueous solution, adding tert-butyl hypochlorite with stirring, and preparing it through precipitation, filtration, drying and other processes; Succinic acid is used as raw material, ammonia is added and stirred at a certain temperature to react to produce succinimide, then acetic acid aqueous solution is added for stirring, sodium hypochlorite is slowly added for reaction, and it is obtained through filtration, water washing, drying and other processes.

Succinimide is an important raw material for the production of N-chlorosuccinimide. Some N-chlorosuccinimide companies produce succinimide independently, and some companies rely on purchasing succinimide for production. . At present, our country has the mass production capacity of succinimide, and with the continuous improvement of environmental protection requirements, the production technology of the succinimide industry continues to advance, the production equipment continues to improve, and the quality of succinimide products continues to improve, which is beneficial to our country N-chlorosuccinimide industry development.

my country’s N-chlorosuccinimide manufacturers include Nanjing Yurui Biotechnology Co., Ltd., Nanjing Sudeli Biomedical Technology Co., Ltd., Shandong Hexin Chemical Technology Co., Ltd., Nanjing Suru Chemical Co., Ltd., and Guangzhou Juntang Technology Co., Ltd. , Zhongxin Chenshi (Wuhan) Technology Co., Ltd., Shanghai Lanrun Chemical Co., Ltd., etc. Most of these companies have small production scales, and my country’s N-chlorosuccinimide market structure is relatively fragmented.

Industry analysts said that N-chlorosuccinimide is an important chlorinating agent and is similar to chlorine. Compared with other products, it has obvious advantages in improving product yield and has a large market space in the chemical industry. At the same time, N-chlorosuccinimide can also be used in medicine, analytical reagents, etc. Among my country’s N-chlorosuccinimide production companies, most of them are small in scale and have low industry concentration. There is still much room for improvement in the future.