Usage: Good substitute of solid ferric chloride. In photoengraving; photography; manufacture of other Fe salts, pigments, ink CAS NO.: 7705-08-0                            Molecular weight:  162.20Molecular Formula:   Cl3Fe          appearance : Brownish liquidCompared with other flocculant, it has following advantages : • Saves 40% of cost compared with solid ferric chloride at equivalent concentration.• Simple to use, no need for dissolution.• Saves 30% of cost compared with liquid/solid aluminum sulfate, polyaluminum chloride, polyferric sulfate.• Good flocculation property, with faster sedimentation compared with aluminum flocculant.• Reduces sludge production, hence saving cost on sludge treatment.• General purpose, broad pH range : 4-12 , particularly 6-10.Specification :

Technical index	FCS-1	FCS-2	FCS-3	HPFCS
FeCl3%	≥35	≥38	≥40	≥44
Density(20°C) g/cm3	≥1.37	≥1.40	≥1.43	≥1.46
FeCl2%	≤0.25	≤0.25	≤0.25	≤0.25
Non-soluble in water %	≤0.3	≤0.3	≤0.3	none
Free acid (HCl)%	≤0.5	≤0.3	≤0.3	≤0.25
Cu %	≤0.2	≤0.1	≤0.1	≤0.001
Zn %	≤0.1	≤0.1	≤0.1	≤0.004
Cr %	≤0.1	≤0.1	≤0.1	≤0.001
Pb %	≤0.1	≤0.1	≤0.3	≤0.002

Package : Plastic barrel or tank vehiCle

Ferric chloride solution