Ferric Chloride
Commodity：Ferric Chloride
CAS#：7705-08-0
Formula：FeCl3
Structural Formula：
Uses：Mainly used as industrial water treatment agents, corrosion agents for electronic circuit boards, chlorinating agents for metallurgical industries, oxidants and mordants for fuel industries, catalysts and oxidants for organic industries, chlorinating agents, and raw materials for manufacturing iron salts and pigments.
Specifications（Ferric Chloride）：
|
Items |
Standard |
|
FeCl3 |
≥40% |
|
Fe2+ |
≤0.1% |
|
Spec Gravity S.G |
≥1.40 |
|
Free Acid |
≤0.4% |
|
Insoluble Matter |
≤0.5% |
|
Zn |
≤0.1% |
|
Cr |
≤0.1% |
|
Pb |
≤0.1% |
|
As |
≤0.1% |
|
Cd |
≤0.1% |
|
Hg |
≤0.1% |
Specifications（Ferrous Chloride Tetrahydrate）：
|
Items |
Standard |
|
Fe2+ |
≥26.5% |
|
Acid Insuluble Matter |
≤0.5% |
|
SO42- |
≤2.0% |
|
As |
≤0.0005% |
|
Pb |
≤0.004% |
|
Hg |
≤0.00002% |
|
Cd |
≤0.0005% |
|
Cr |
≤0.01% |
|
Zn |
≤0.15% |
Specifications（Ferric Chloride Hexahydrate）：
|
Items |
Standard |
|
Assay |
≥96% |
|
Fe2+ |
≤0.15% |
|
Free Acid |
≤0.8% |
|
Insoluble Substance |
≤1.0% |