This standard was submitted by the "Group Standard Project Proposal" submitted by China Pingmei Shenma Group Kaifeng Dongda Chemical Co., Ltd., China Chlor-Alkali Industry Association organized China Pingmei Shenma Group Kaifeng Dongda Chemical Co., Ltd., Nouryon Chloroacetic Acid Chemicals (Taixing ) Co., Ltd., Jiyuan Hengtong High-tech Materials Co., Ltd., and Shenxian Huaxiang Salt Chemical Co., Ltd. were jointly prepared. During the preparation process of this standard, the progress in production technology and product quality of domestic chloroacetic acid production enterprises was fully considered, the quality standards for industrial chloroacetic acid products were stipulated, and the liquid chromatography analysis method was used as the arbitration method for detection.