• Ferric Chloride Solution
  • Ferric Chloride Solution
  • Ferric Chloride Solution
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Ferric Chloride Solution

Brand :3R

Product origin :Tangshan City, Hebei Province, China

Delivery time :15-30 days

Supply capacity :400,000 tons/ year

Ferric chloride solution is a kind of inorganic iron salt flocculant and etching agent with high efficiency, low consumption, low cost and without any poison. Ferric chloride solution is usually red or reddish brown. During the hydrolysis process it’s accompanied by electrochemical, coagulation, adsorption, precipitation and other physical and chemical processes.

Because of its great adaptability to all kinds of water, wide range of applicable PH values, big flocculating particle, fast settling rate and many other functions like removing corrosion, sterilizing, deodorizing, decolonization, removing COD, TP, etc. Ferric chloride solution is widely used in the chemical enhanced phosphorus removal of urban domestic sewage, primary strengthening treatment of municipal sewage, treatment of sanitary sewage and industrial sludge, treatment of the sewage and sludge from different industries like printing, dyeing, textile, petroleum exploitation, refining, PCB etching and pharmaceutical process, etc.

The Features of Ferric Chloride Solution

The Ferric chloride solution of 3R is filtered by filter plate. After being filtered, the water-insoluble matters are greatly reduced. Ferric chloride solution is red or reddish brown. Ferric chloride solution is able to insure end users of unobstructed pipeline and enhance the use rate of the drugs, while it’s impossible to do so by natural subsidence. Besides, the heavy metals and other harmful substances of the Ferric chloride solution of 3R are all below the national standard.

Ferric chloride solution produced by 3R is usually divided into two grades, industrial grade and high purity grade. The raw materials and production process of ferric chloride solution of 3R are both in strict control to guarantee the quality, security and stable performance of our products which are well received by our customers.

The Use of Ferric Chloride Solution:

Ferric chloride solution is mainly used in sewage treatment, sludge dewatering, the etching of circuit board, the corrosion of stainless steel, the chlorination agents in metallurgical industry and the oxidants in the fuel industry, the oxidants and coal dyes in the fuel industry, the catalysts and oxidants in organic industry. Also ferric chloride solution is used as the raw materials of iron salt and pigment and formulating confect of reagent in treating tin. Ferric chloride solution is a good succedaneum of the solid ferric chloride.

Usage and Dosage

Ferric chloride solution is liquid which can be used directly. Usually the dosage is 0.02-0.15kg/ton of water. Ferric chloride solution can be also diluted before it is used. The dilution ratio is 20-50 %( mass percent). The exact amount is decided according to the stirring test and the productive experiment.


Packaging and Storage

Ferric chloride solution can be sent by tank car or in plastic drum.

Ferric chloride solution has to be stored in corrosion resistant container and the shelf life is one year.

检测方法                 Test Method

GB/T 4482-2018





Reddish brown liquid

       FeCl3, %             


Fe3+, %


Fe2+, %               


Insoluble substance, %    


Free Acid, %              


Density (20)/ cm3


Zn, ppm                   


As, ppm                  


Pb, ppm                  


Hg, ppm                  


Cd, ppm                  


Cr, ppm                  



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