FLUOSILICIC ACID 

SYNONYM: SILICOFLUORIC ACID   

FORMULA: H2SiF6  

M. W.: 144.09  

CAS NO.: 16961-83-4 

DESCRIPTION: IT IS COLOURLESS TRANSPARENT LIQUID WITH SPECIFIC GRAVITY OF 1.32. THE BOILING POINT IS 108.5℃. IT HAS THRILL SMELL, STRONG CORROSIVENESS AND POISON, FLUOSILICATE ACID VOLATILIZES EASILY, CANNOT BE MADE INTO ANHYDROUS, THE HIGHEST STRENGTH IS 60.92%, BUT IT IS BEST STABLE WHEN THE STRENGTH IS 13.3%.  

SPECIFICATIONS:  

APPEARANCE

COLOURLESS TRANSPARENT LIQUID  

CONTENT 

34% MIN. 

FREE-ACID (HF)

0.5% MAX 

 USAGE: IT IS USED AS RAW MATERIALS FOR FLUOSILICATE, DISINFECTANT (1-2% OF SOLUTION) OF BREWING INDUSTRY AND USED FOR REFINING LEAD OF ELECTROLYSIS.

PACKING: 1.25MT/IBC ; 23.75MT/FCL  

UN NO.: 1778             CLASS: 8