Sodium fluoride

• Category :

  Inorganic chemicals

• Synonyms :

  Fluoride ion chromatography standard solution Fluka;Sodiumfluoridemetalsbasiswhitepowder;Sodiumfluorideopticalgradewhitextl;Sodium fluoride solution;Activity standard solution for fluoride electrode (100 ppm as fluoride);Natriumfluorid;

• CAS NO :

  7681-49-4

• EC NO :

  231-667-8

• Molecular Formula :

  NaF

• Molecular Weight :

  41.99

• Main Specifications :

• InChI :

  InChI=1/FH.Na/h1H;/q;+1/p-1

• Product description :

  Product description:
  Sodium fluoride
  CAS NO: 7681-49-4
  Molecular Weight: 41.99 
  EC NO: 231-667-8
  Formula: NaF
  InChI: InChI=1/FH.Na/h1H;/q;+1/p-1
  
  Product description:
  Colorless shiny crystal or white powder. This product is mainly used in mechanical blade and planer tool to increase welding strength, it can also be used in wood as preservative, in brewing industry as fungicide, in agriculture as insecticide; moreover, it can also be used in papermaking, metallurgy, pharmaceutical and other industries.
  
  Physical properties
  　　Appearance and property: Colorless or white crystal.  
  　　 Melting point(℃): 1040 
  　　 Relative density(water=1): 1.91 
  　　 Boiling point(℃): 1537 
  　　 Formula: AlF3 
  　　 Molecular Weight: 83.98 
  　　 Saturated vapor pressure(kPa): 0.13(1238℃) 
  　　 Solubility: Insoluble in water, acid and alkali. [1] 
  Chemical properties
  　　 It can be broken up by vapor into hydrogen fluoride and aluminum oxide if heated to 300-400℃. [2] 
  Function and uses
  　　This product is mainly used in aluminum metallurgy to reduce melting point and increase electric conductivity of electrolyte. [2]
  Packing           
  Laminated plastic woven bag lined with plastic film bag, net weight 10kg, 20kg, 25kg/bag, export product is according to the requirement of foreign merchant

• Molecular Structure :