Polyaluminium Chloride is a kind of non-toxic, harmless and odorless white, light yellow or yellow liquid or powdered resin-like hygroscopic solid that is readily soluble in water.

　　Chemical name: Polyaluminium Chloride (PAC)

　　Molecular formula：[AL2(OH)nCl6-n]m 1﹤m﹤10,n﹤5

　　Molecular formula: [AL2(OH)nCl6-n]m 1

　　High-purity (nano) polyaluminium chloride water purification agent series is a new type high-efficient water purification agent produced with pure raw materials (first industrial grade aluminum hydroxide and high-purity synthetic hydrochloric acid, etc.) and advanced production process. The product is comprised with the optimal flocculation species AlO4Al12(OH)24(H2O)127+ (abbreviated as polyaluminium Al13 species) in polyaluminium chloride and its aggregates, and is the highly charged nano keggin (unimolecule size is 2.5nm, and the aggregate size is 50-200nm) polymer species with excellent water purification effect. Moreover, liquid products are colorless and transparent, while the solid products are milky white or light yellow, and both of the liquid and solid products have Fe content low than 100ppm, which makes it the polyaluminium chloride products of the highest purity in the country.

　　I. Executive standard: GB15892-2009

　　II. Flocculation properties and performance

　　▲ High purify and low Fe content, making it suitable for manufacturing of industrial products such as paper and cosmetics.

　　▲ The liquid products have low turbidity and high stability.

　　▲ Minimum residual dissolved salts and residual free aluminum; favorable for ion exchange and high purity water production.

　　▲ Low corrosion; readily soluble powers; superior to products in properties

　　III. The most applicable areas

　　▲ Drinking water treatment

　　▲ Sizing in papermaking and manufacturing of industrial papermaking additives

　　▲ High purity water treatment

　　▲ Oilfield back - injection water treatment

　　▲ Cosmetics production and carrier of catalysts

　　▲Casting and molding and medicine refinement