... Aluminium ChlorideSupply all kind of Poly Aluminium Chloride PAC Good quantity with competitive price Free ... samples available.Poly Aluminium Chloride PACSpray dried, NEW light yellow powder Solution: ... white powder Appearance white powder Al2O3% 29.6-30.6 Basicity 70-80 Max. water insoluble ... ,% ≤ 0.7 As,% ≤ 0.0002 Mn,% ≤ 0.0075 Cr 6+ %, ≤ 0.0005 Hg %, ≤ 0.00001 Pb %, ≤ 0 ...