Jinan Zhiheng Zhiyuan Chemical Technology Co., Ltd.
Sodium fluoride
Product name: Sodium fluoride
Alias: Fluoride ion chromatography standard solution Fluka; Sodiumfluoridemetalsbasiswhitepowder; Sodiumfluorideopticalgradewhitextl; Sodium fluoride solution; Activity standard solution for fluoride electrode (100 ppm as fluoride); Natriumfluorid
CAS Number: 7681-49-4
EINECS Number: 231-667-8
Molecular formula: NaF
Molecular weight: 41.99
Physical and chemical properties:
Property Colorless bright crystal or white powder, belonging to tetragonal system, with regular hexahedral or octahedral crystal.
Melting point 993℃
Boiling point 1695℃
Relative density 2.558
Solubility Slightly soluble in alcohol; soluble in water, the aqueous solution is acidic, soluble in hydrofluoric acid to form sodium bifluoride.
Uses: used as disinfectant, preservative, insecticide, also used in enamel, wood preservation, medicine, metallurgy and fluoride production, etc.
Next product： Ammonium bifluoride