Polyaluminium Chloride Product Name: Polyaluminium ChlorideSynonyms: PACMolecular Formula: [Al2(OH)nCl6-n]m, in which, n ≤6,m ≤10CAS No.: 1327-41-9Description:PAC is widely used for water purification of drinking water and industrial water. Under normal temperature, its chemical property is stable. It is no toxicity and harmful. Rapid in reaction, less in dose consumer, big in alum flower, quick ...