Aluminum Chlorohydrate ACH drinking water grade

Aluminum Chlorohydrate Water Treatment Grade is a highly efficient inorganic polymer coagulant widely used in municipal and industrial water treatment processes.

 

CAS No.:   12042-91-0
Formula:  Al2(Oh)5cl.2H2O
Model No.: ACH-23
Appearance:  light transparent liquid
EINECS: 234-933-1
Package: IBC

Product Detail
Description:
Aluminum Chlorohydrate Water Treatment Grade is a highly efficient inorganic polymer coagulant widely used in municipal and industrial water treatment processes. It is characterized by high Al2O3 content, high basicity, and strong polymerization, which enhances its ability to remove suspended solids, color, turbidity, phosphorus, and organic contaminants.
The product is available in both powder and liquid forms to meet different operational needs. The powder form offers easier transportation and longer shelf life, while the liquid form allows direct dosing and convenient use in automated systems. This product is suitable for drinking water purification, industrial wastewater treatment, sludge conditioning, and phosphorus removal.
Advantages:
Lower Dosage Requirement
Requires less dosage compared to traditional aluminum salts and PAC, reducing chemical consumption and operational cost.
Excellent Flocculation Performance
Forms dense and fast settling flocs, improving clarification efficiency and reducing sludge volume.
Minimal pH Impact
High basicity ensures low influence on water pH, reducing the need for additional pH adjustment.
Improved Water Quality
Effectively removes turbidity, color, heavy metals, and organic matter, resulting in cleaner treated water.
Flexible Application
Available in both powder and liquid forms to suit different treatment systems and dosing methods.
Specification:
Appearance
Powder
Liquid
Grade
Water Treatment Grade
Cosmetic Grade
Water Treatment Grade
Cosmetic Grade
Molecular Weight
210.48g/mol
Molecular Formula
Al2(OH)5Cl·2H2O
Appearance
White Powder
Clear, Coloress Liquid
Al2O3 Content     w/w %
>46%
46- 50%
>23%
23-25%
Density g/ml   (Ambient Temperature)
1.2-1.35
1.30-1.38
Water Insoluble
≤0.1%
≤0.01%
≤0.1%
≤0.01%
Basicity , w/w%
80-85%
Chloride(Cl),w/w%
<19%
15.8-16.8%
<9.0%
7.9-8.4%
Atomic ratio(Al:Cl)
1.90:1~2.10:1
Iron (Fe)ppm
≤200
≤150
≤100
≤75
SO42+ppm
≤500
≤250
Cr6+ppm
≤2.0
≤2.0
≤1.0
≤1.0
As ppm
≤2.0
≤2.0
≤2.0
≤2.0
Heavy Metal  (As Pb) ppm
≤20.0
≤5.0
≤10.0
≤5.0
Ni ppm
≤2.0
≤2.0
≤1.0
≤1.0
Cd ppm
≤2.0
≤2.0
≤1.0
≤1.0
Hg ppm
≤0.1
≤0.1
≤0.1
≤0.1
PH Value  (15% aqueous)%
3.0-5.0
4.0-4.4
3.0-5.0
4.0-4.4
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Aluminum Chlorohydrate ACH drinking water grade