PAC Poly A lumin i um Chloride C AS No. 1327-41-9 Molecular formula : Al 2 Cl n ( OH) 6 -n Item Technical Index Appearance Light Yellow Powder Aluminum Oxide AL 2 O 3 Content 28%-30% Basicity 40-90 PH value 1% aqueous solution 3-5 Water insoluble matter 0.6 % MAX Product Desc more...