Home > Products > Water Treatment Chemicals > Poly Aluminium Chloride
Poly Aluminium Chloride


Poly Aluminium Chloride

Another name:

PAC Solid; Poly Aluminium Chloride Solid

Cas No.: 1327-41-9

Molecular Formula: [AL2(OH)LnCL6-n]m

Physical Properties:

Property Specification
AppearanceWhite Powder                        
(Al2O3)Content % 30Min
Electropositive Degree 8% 60-85
Water Insoluble Matter % 0.5Max
(Pb) % 0.0005Max
(As) % 0.0005Max
(Cd) % 0.0005Max
(Hg) % 0.00002Max
(Cr 6+) % 0.0010Max
PH Value (1% Content In Water)  3.0---5.0


PAC is a kind of inorganic macromolecule flocculant. Through the hydroxyl ion bridging function and the polyvalent anion polymeric function, it produces large molecular and high electricity inorganic macromolecule. It adopts a wide PH range of 5.0~9.0, and the best is between 6.5~7.6.

1. Purification of river water, lake water and underground water,industry water and industry recycling water.

2. Reclaiming coal from coal-washing waste water and kaolin in ceramic industry.

3. Purification of the waste water in printing and dyeing industry, leather industry, brewage industry, meat-processing industry, coal-washing, metallurgy industry, mine, pharmacy, paper-making, and purification of the waste water containing fluorine, oil and heavy metals.

4. Tannage and cloth cockling-prevent, Catalyzer carrier.

5. Cement Solidifying, and moulding, Refining of pharmaceuticals, glycerine and sugar,Paper-making glue.

Storage & Transportation:

Stored in dry, cool airiness place, far away from heat, avoid insolation, sign with no moisture and no insolation.


Plastic woven bag of 25kgs net each with PE liner inside.

For further Information about Poly Aluminium Chloride specifications and information
Please contact us at info@greatchem.com
Request for information