... . There are basicly two grades:(1)PAC-basic Aluminium Chloride(2)PAC-Poly Aluminium ChlorideSynonyms: PAC ... ; Aluminum Chlorohydrate; Aluminum Chlorhydroxide; Aluminum Chloride Basic; Aluminum Hydroxychloride; Poly Aluminum Chloride; Polyaluminum Chloride ... in manufacturing Lvyuan Brand Polyaluminium Chloride,Polyacrylamide,Basic Polyaluminium Chloride,Poly aluminium Ferric Chloride,Poly Ferric ...