Anhydrous Potassium Fluoride

 

MF: KF                 MW:58.10             CAS NO.:7789-23-3

 

Property:White(cubic)crystal;deliquescent;soluble in hydrofluoric acid and Ammonium and slightly in alcohol;melting point 858°C;keep it sealed.

 

Usage:Glass engraving,food antiseptic,electroplating,welding flux,insecticide,absorbent of fluorating agent(absorbing moisture of hydrofluoric acid);raw material for Potassium Bifluoride.

               

              Packing:25kg plastic woven bag or 50kg fibre drum.

 

Specification:

Assay	≥98%
Chloride(Cl)	≤0.05%
Dissociate acid(HF)	≤0.3%
Dissociate alkali(K2CO3)	≤0.2%
Fluorosilicate(SiO3)	≤0.2%
Iron(Fe)	≤0.03%
Moisture(H2O)	≤0.5%