Polyaluminium Chloride PAC Cas No: 1327-41-9 After purification, the water quality is better than that of aluminum sulphate flocculating agent, water purification cost is low 15-30% compared with aluminum sulphate. Fast flocculation body formation, fast sedimentation speed, processing capacity bigger than aluminum sulfate and other traditional products. Alkalinity of the water consumption below all kinds of inorganic flocculant, so we cannot input or less alkali agent. To adapt to the source water PH5.0-9.0 range can be condensed. Little Corrosive, good operating conditions. Solubility is better than that of aluminum sulfate. Less water saltier, in favor of ion exchange process and high purity water. The source of water temperature adaptability is better than that of aluminum sulfate and other inorganic flocculant. ZXCHEM GROUP