发明人张德明,周伟,郭海燕. "Method for the Synthesis of Sodium 2-mercaptobenzoate" [P]. 中国发明专利, 专利号 CN 114979992 A, 授权公告日 2018-04-20.
发明人杨光,朱建伟,刘建华. "A Process for Preparing High-Purity Sodium 2-mercaptobenzoate" [P]. 中国发明专利, 专利号 CN 116482941 A, 授权公告日 2021-12-06.
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