Polyaluminium chloride(aluminium chlorohydrate) also simply called PAC, is used in deodorants and as a coagulant 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 aluminium salts.

CAS No.: 1327-41-9

Polyaluminium Chloride Uses:

Polyaluminium Chloride is an extremely useful chemical, it is a water chemical most popularly used for water treatment. 

Introduction of Polyaluminium Chloride:

Polyaluminium Chloride is a water purification material, inorganic polymer coagulant, also referred to as Poly aluminum, abbreviated as PAC, an inorganic polymer water treatment agent having a relatively large molecular weight and a relatively high charge is produced due to bridging action of hydroxide ions and polymerization of polyvalent anions. 

In the form can be divided into two kinds of solid and liquid. 

Solid according to different colors are divided into Tan, beige, golden yellow and white, liquid can appear as colorless transparent, yellowish, light yellow to yellow brown. 

Different colors of Polyaluminium Chloride in the application and production technology are also quite different.

Keywords: PAC, Poly aluminum Chloride, poly aluminium chloride, Polyaluminum Chloride, PACL, Coagulant, Yellow PAC, Yellow polyaluminum chloride, White PAC, White polyaluminum chloride

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