Product Name: Hydrofluoric Acid 49%
Grade: EG
Packing: 50 gal. HDPE drum
Test Items |
Unit |
Spec. |
HF |
% |
48.8-49.2 |
Fluorosilicic acid |
ppm |
10 |
Cl |
ppb |
50 |
NO3 |
ppb |
50 |
PO4 |
ppb |
50 |
SO4 |
ppb |
1000 |
SO3 |
ppb |
1000 |
Al |
ppb |
5 |
Sb |
ppb |
5 |
As |
ppb |
20 |
Ba |
ppb |
5 |
Be |
ppb |
5 |
Bi |
ppb |
5 |
B |
ppb |
10 |
Cd |
ppb |
5 |
Ca |
ppb |
20 |
Cr |
ppb |
5 |
Co |
ppb |
5 |
Cu |
ppb |
5 |
Ga |
ppb |
5 |
Ge |
ppb |
5 |
Au |
ppb |
5 |
Fe |
ppb |
20 |
Pb |
ppb |
5 |
Li |
ppb |
5 |
Mg |
ppb |
10 |
Mn |
ppb |
5 |
Mo |
ppb |
5 |
Ni |
ppb |
5 |
Nb |
ppb |
5 |
K |
ppb |
10 |
Ag |
ppb |
5 |
Na |
ppb |
10 |
Sr |
ppb |
5 |
Ta |
ppb |
5 |
Tl |
ppb |
5 |
Sn |
ppb |
10 |
Ti |
ppb |
20 |
W |
ppb |
5 |
V |
ppb |
5 |
Zn |
ppb |
5 |
Zr |
ppb |
5 |
Granularity(>0.5μm) |
pcs/ml |
50 |
Specifications of Electronic Grade Hydrofluoric Acid 
