The Melting Point Of Sodium Fluoride

- Jun 25, 2018-

Sodium fluoride is a colorless shiny crystalline or white powdered compound with a specific gravity of 2.25 and a melting point of 993°C and a boiling point of 1695°C. Soluble in water (solubility 10°C 3.66, 20°C 4.06, 30°C 4.22, 40°C 4.4, 60°C 4.68, 80°C 4.89, 100°C 5.08), hydrofluoric acid, slightly soluble in alcohol . Aqueous solution is weakly alkaline, soluble in hydrofluoric acid from sodium hydrogen fluoride, can erode glass, toxic! Widely used in the coating industry as a phosphating accelerator, agricultural pesticides, sealing materials, preservatives and other fields.