Poly Aluminum Chloride (PAC)
As a coagulant auxiliary substance, it has a clotting-enhancing effect. It is a type of coagulant that is easily soluble in water and the pH of its 1% solution is between 3.5-4.5. Since it is corrosive in solution, it should be stored in acid-resistant materials.
Quantity: Sold in 25 kg packages.