Product name:Potassium fluoride
CAS: 7789-23-3
Molecular Formula: FK
Molecular Weight: 58.0967
Product description:White monoclinic crystalls or crystal powder. Taste salty. Easy to moisture absorption. Soluble in water, insoluble in ethanol. The alkaline aqueous solution, the corrosion of glass and porcelain. Relative density 2.454. Melting point is 858 ℃. Medium poison, median lethal dose (rats, through the mouth) 245 mg/kg. Stimulating.1. Used for glass sculpture, food preservative, electroplating. Can be used as a welding flux, pesticides, organic compounds, fluoride, catalyst, absorbent (HF and water absorption), etc. Is the raw material of producing potassium hydrogen fluoride. 2. Used as analytical reagent, complex formation, and used for glass sculpture and food preservative, also used as a pesticide, fluoride, etc.