1)Polyaluminium Chloride (PAC) 2)Purity:29%,30%Min 3)Color:White,Golden Yellow,Yellowish-Brown or Red Brown 4)Form:Powder PAC –Polyaluminium Chloride 30% Min1.Chemical and Physical Properties:Product Name: Polyaluminium Chloride (PAC)Molecular Formula: Al2(OH)nCl6-nMolecular Weight:174.45.CAS NO.: 1327-41-9,101707-17-9,11097-68-0,114442-10-3.EINECS NO.: 215-477-2.Appearance: White, Golden Yellow, ...