Product List  
Nickel products
Cobalt products
Fluoride products
Other products
   
Contact Us  
  Fairsky Buliding, Great Wall North Street, Caohe Town, Xushui District, Baoding City, China
 
 

 

 

 

 

 

 

 

 

 

 

 
    Products >> Sodium Fluoride  
 
  Formula: NaF  
  CAS No.: 7681-49-4  
  M.W.: 41.99  
  Properties: It is a white powder or crystal. Its relative density is 2.558, m.p. 993℃ and b.p. 1704℃. It is insoluble in ethanol and has toxic. Its aqueous solution will etch glass.  
  Specification(%):  
 
Index Industrial Grade
NaF 98.0%min
Water-insoluble matter 0.7% max
Free acid (HF) 0.2% max
Free base (Na2CO3) 0.5% max
Sulfate (SO4) 0.3% max
Silicate (SiO2) 0.5% max
H2O 0.5% max
 
  Application: It is used in welding flux, toothpaste additive, preservative, bactericide, slagging medium of metallurgy, adhesive, papermaking and construction industry.  
  Storage: Store in seal Hermetically.  
  Packing and product image: 25 Kg net, pack seal with double plastic bags lined plastic woven sack.  
  Note:  
   
   
     
 
 


Tel.:0086-312-8492795 Fax:0086-0312-5039131     Address:Fairsky Buliding, Great Wall North Street, Caohe Town, Xushui District, Baoding City, China
Fairsky Industrial Co., Limited    Copyright ©2008 All Rights Reserved