Ferric Chloride Hexahydrate

Ferric chloride hexahydrate is an ideal chemical to treat heavily organic-polluted raw water as well as low-temperature and low-turbidity, low-temperature and high-turbidity water.

Advantage of ferric chloride hexahydrate:

1. Ferric chloride has good flocculation effect,can be used in the activated sludge dehydration.

2. Ferric chloride can generate discrete and close-grained floc and sedimentate quickly, it also have good sedimentation effect in low temperature water.

3. It has low solubility, adapts a wide applicable PH range. Used as filter aid can greatly improve the effect of turbidity removal.

4. Ferric chloride is an important kind of water treatment agent and have remarkable effect when used in waste water of high turbidity.

Factory standard

The examination iterm	AR HG/T3474-2000	Factory standard	Factory standard	Factory standard
(Appearance)	Yellow brown	Yellow sand	Yellow hemisphere
(FeCl₃.6H₂O)	≥99.0%	≥96.0%	≥99.5%	≥99.0%
(Insolubles in water)	≤0.01%	≤0.01%	≤0.01%	≤0.01%
(HCl)	≤0.10%	≤0.10%	≤0.10%	≤0.20%
(SO₄₂-)	≤0.01%	≤0.01%	≤0.01%	≤0.01%
(NO₃-)	≤0.01%	≤0.01%	≤0.01%	≤0.01%
(PO₄₃-)	≤0.01%	≤0.01%	≤0.01%	≤0.01%
(Mn)	≤0.02%	≤0.004%	≤0.004%	≤0.02%
(Cu)	≤0.005%	≤0.002%	≤0.002%	≤0.005%
(Fe₂+ )	≤0.002%	≤0.002%	≤0.002%	≤0.002%
(Zn)	≤0.003%	≤0.002%	≤0.002%	≤0.005%
(As)	≤0.002%	≤0.005%	≤0.005%	≤0.001%
(Unprecipitate by NH3)	≤0.10%	≤0.10%	≤0.10%	≤0.30%
(Pb)		≤0.001%	≤0.001%	≤0.001%
(Cr)		≤0.004%	≤0.004%
(Al)		≤0.001%	≤0.001%
(Ni)		≤0.002%	≤0.002%
(H2O)		≤3%