Ferric Chloride Hexahydrate
Formula
FeCl₃·6H₂O
CAS No.
10025-77-1
Appearance
Iron Compounds
FeCl₃·6H₂O
Ferric Chloride Hexahydrate is a deliquescent crystalline solid commonly used as a strong Lewis acid, a coagulant in water treatment, and an etchant for copper and printed circuit boards. The hydrated form dissolves readily for laboratory and process use.
Technical Specifications
| Structural Formula | FeCl₃·6H₂O |
|---|---|
| Molecular Weight | 270.285 g/mol |
| Purity | 97.5% min |
| Appearance | Yellowish-brown crystal |
| Insoluble Matter | 0.02% max |
| HSN Code | 28273300 |
Key Applications
- Coagulant in potable and waste water treatment
- Etchant for copper and PCBs
- Lewis-acid catalyst in laboratory and industrial synthesis
- Mordant and reagent applications
Related Iron Compounds
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