HYDROFLUORIC ACID  

 

 

FORMULAR: HF  

 

 

M. W.: 20.21  

 

 

CAS NO.: 7664-39-3  

 

 

H.S. NO.: 2811.1100  

 

 

U.N. NO.: 1790  

 

 

IMO CLASS: 8  

 

 

DESCRIPTION: HYDROFLUORIC ACID IS A WATER SOLUTION OF HYDROGEN FLUORIDE, WHICH IS COLOURLESS, TRANSPARENT. IT HAS A STRONG IRRITANT SMELL AND A CORROSIVENESS TO BEING ABLE TO CORRODE SWIFTLY GLASS.  

 

 

GRADE: TECH. GRADE  

 

 

SPECIFICATIONS:  

 

MODEL  

F-40  

F-50  

F-55  

F-60  

F-40  

F-50  

F-55  

F-60  

HF % min.  

40  

50  

55  

60  

40  

50  

55  

60  

H2SiF6 % max.  

0.2  

0.3  

0.4  

0.5  

0.6  

0.8  

1.0  

1.0  

H2SO4 % max.  

0.05  

0.07  

0.08  

0.1  

0.6  

0.7  

0.8  

1.0  

Fe % max.  

0.01  

-  

-  

-  

-  

-  

-  

-  

 

 

USES: AS MATERIAL FOR MANUFACTURE OF ORGANIC OR INORGANIC FLUORIDES, USED IN METALLURGY, CHEMICAL FEED, ENAMEL, PETROLEUM, ENGRAVING AND CORRODING GLASS, ALSO AS A POLISHING AGENT IN ABRASIVE SAND.  

 

 

PACKING:   PACKED IN 25KGS PVC DRUM.