Poly Aluminium Chloride

In water purification, this compound is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other alumininum salts such as aluminium sulfate, aluminium chloride and various forms of poly aluminium chloride (PAC) and poly aluminium chlorisulfate, in which the aluminium structure results in a lower net charge than aluminium chlorohydrate. Further, the high degree of neutralization of the HCl results in minimal impact on treated water pH when compared to other aluminium and iron salts.

Product Specifications

Al2O3 Basicity pH (1% water solution) Water Insoluble
30.0% MIN. 40-90% 3.5 – 5.0 1.0% max.