Specification of Ferric chloride
|
Item |
Specifications |
Results |
|
Appearance |
Dark brown liquid |
Dark brown liquid |
|
FeCl3, % |
≥40 |
40.11% |
|
Spec. gravity S.G |
≥1.4 |
1.446 |
|
FeCl2, % |
≤0.25 |
0.17 |
|
Free Acid, % |
≤0.3 |
0.23 |
|
Insoluble matter, % |
≤0.5 |
≤0.1 |
|
Cu , % |
≤0.1 |
0.0065 |
|
Zn , % |
≤0.1 |
0.0524 |
|
Cr, % |
≤0.1 |
0.0162 |
|
Pb , % |
≤0.1 |
<0.002 |
|
Ni , % |
≤0.1 |
0.0064 |
|
Cd , % |
≤0.01 |
<0.001 |
|
Hg , % |
≤0.01 |
<0.001 |
|
As , % |
≤0.1 |
<0.001 |
|
Conclusion |
The results conforms with enterprise standards |
|