Sewage Treatment FeCL3 Ferric Chloride , Anhydrous Coagulant Ferric Chlorid

Ferric chloride CAS:7705-08-0 is the inorganic compound with the formula
(FeCl3). Also called Iron(III) chloride, it is a common compound of iron in the
+3 oxidation state. The anhydrous compound is a crystalline solid with a
melting point of 307.6 °C. The color depends on the viewing angle: by
reflected light the crystals appear dark green, but by transmitted light they
appear purple-red.
It has a relatively low melting point and boils at around 315 °C. The vapour
consists of the dimer Fe2Cl6 which increasingly dissociates into the monomeric
FeCl3 (with D3h point group molecular symmetry) at higher temperature, in
competition with its reversible decomposition to give iron(II) chloride and
chlorine gas.



Item Specification
Product Name Ferric chloride anhydrous
FeCL3 W/% ≥96
FeCL2 W/% ≤2.0
Water Insoluble Substances W/% ≤1.5
CAS No. 7705-08-0
EINECS No. 231-729-4
Melting point 306°C
Boiling point 316°C
Density 2.8 g/cm³
Molecular weight 162.204

Click to Enlarge