REAGENT
HYDROFLUORIC ACID
| Molecular
Formula:HF |
Molecular
Weight:20.01 |
| Specification:GB
620-93 |
|
|
INDEX
NAME |
GR |
AR |
CP |
Hydrofluoric
Acid(HF) Content,%
|
40.0 |
40.0 |
40.0 |
Fired
Residue Content(H2SO4),% 
|
0.001 |
0.002 |
0.01 |
Chloride
Content(Cl),%
|
0.0005 |
0.001 |
0.005 |
Sulphate
Content(SO4),%
|
0.001 |
0.002 |
0.005 |
Phosphate
Content(PO4), %
|
0.0001 |
0.0002 |
0.0005 |
Fluorosilicate(SiF6),
%
|
0.02 |
0.04 |
0.06 |
Iron(Fe),
%
|
0.00005 |
0.0001 |
0.0005 |
Heavy
Metal Content(Pb),%
|
0.0001 |
0.0005 |
0.001 |
Packing:
The product is refilled in a polythene plastic drum, 25kg net
weight per drum. Of course , we can also fill it on consumers`requests. |
|
