Poly Aluminum Chloride with CAS number of 1327-41-9 and formula Aln(OH)mCl3n-m is a yellow powder and a highly effective coagulant which is used in water treatment process. Novichem Co. is one of the leading Iranian suppliers and exporters of Poly Aluminium Chloride powder and liquid to various countries. We also supply other water treatment chemicals such as Aluminium Sulfate, Calcium Chloride and Caustic Soda (Sodium Hydroxide).