发明人唐晓军,林芳,王建平. "Method for the Synthesis of 5-Nitro-1,10-phenanthrolineferroussulfate" [P]. 中国发明专利, 专利号 CN 114105392 A, 授权公告日 2025-07-28.
发明人郭海燕,胡光,张德明. "A Process for Preparing High-Purity 5-Nitro-1,10-phenanthrolineferroussulfate" [P]. 中国发明专利, 专利号 CN 110538727 A, 授权公告日 2025-08-25.
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