Lead difluorinated lead, white crystal or powder. There are two types of crystal morphology, the orthogonal transformation is formed more than 316 ℃ the crystallization. Soluble in nitric acid, slightly soluble in hydrochloric acid, slightly soluble in water (20 ℃ and 0.065 G / 100 ml), when the presence of nitric acid or a nitrate class to increase its solubility and insoluble in hydrofluoric acid. The relative density is 8.445 (orthogonal), 7.750 (cubic). Melting point is 824 ℃. The boiling point of 1293 ℃. Toxic, minimum lethal quantity (guinea pig, oral) 4000mG/kG. corrosive
Lead powder and nitrogen trifluoroxide (NF3O) reaction (the two items of fluoride tin) can be prepared to prepare fluorinated lead. Heating reaction temperature 190 ℃, 20 h. The yield is 60%.
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