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Fluoride Series

Fluoride Series

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Lead Fluoride Crystal (PbF2 Crystal)

High purity 4N (99.99%) Lead fluoride crystal / PbF2 crystal, The price is for reference only, please contact customer service for quotation!!!

Package:Vacuum packaging, carton, wooden box
Specifications:various specifications and sizes can be processed and customized according to customer requirements

Physical and chemical properties

Lead difluoride is lead fluoride, white crystal or powder. There are two crystal forms, and the orthogonal transformation is cubic crystal when the temperature is above 316 °C. Soluble in nitric acid, slightly soluble in hydrochloric acid, very slightly soluble in water (20℃, 0.065G/100ml), and in the presence of nitric acid or nitrates, its solubility can be increased, and it is insoluble in hydrofluoric acid.

Relative density 8.445 (orthogonal), 7.750 (cubic). Melting point 824 ℃. Boiling point 1293 ° C. Flash point: 1290ºC. Hydrofluoric acid prepared by reacting with lead carbonate or lead hydroxide. It can also be prepared by the reaction of ammonium fluoride or potassium fluoride with lead nitrate or lead acetate.


1. Used as reducing agent, welding agent and desulfurizer. Crystalline lead fluoride can be used as infrared spectroscopy material.

2. Used as infrared spectroscopic material and synchrotron material, welding agent and desulfurizer.

Fluoride Series
Aluminum Fluoride(AlF3)Dysprosium Fluoride(DyF3)Neodymium Fluoride(NdF3)Praseodymium Fluoride(PrF3)Yttrium Fluoride(YF3)
Barium Fluoride(BaF2)Lithium Fluoride(LiF)Sodium Fluoride(NaF)Strontium Fluoride(SrF3)Zinc Fluoride(ZnF3)
Calcium Fluoride(CaF2)Lanthanum Fluoride(LaF3)Sodium Aluminum Fluoride(Na2AlF6)Samarium Fluoride(SmF3)
Cerium Fluoride(CeF3)Magnesium Fluoride(MgF2)Potassium Fluoride(KF)Ytterbium Fluoride(YbF3)