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double salt of basic lead picrate and lead azide
expl. 碱式苦味酸铅•叠氮化铅复盐、K・D 复盐起爆药。分子式C₆H₂ (N0₂)₃OPbOH ・ Pb (N₃) OH ・ 2Pb (N₃)₂、用于雷管装药