Sell Polyaluminium Chloride (pac)

Specification: Index Item Powder Liquid Excellent grade Grade 1 Excellent Grade Grade 1 AL2O3,Content % ≥ 30 28 10 10 Salt basicity% 40-90 40-90 40-85 40-85 Dencity(20℃)/(g/cm³)≥ —— —— 1.15 1.15 Undissolve matter content≤ 0.3 1 0.1 0.3 PH value(1% solution) 3.5-5.0 N(as NH3),% ≤ 0.01 As, % ≤ 0.0002 0.0001 Pb, % ≤ 0.001 0.0005 Cd, % ≤ 0.0002 0.0001 Hg, % ≤ 0.00001 Cr+6, % ≤ 0.0005 Raw Material Use excellent quality Hydrochloric acid,aluminum hydroxide and aluminum calcium powder in China. transportation and storage 1.Solid PAC is packed with PP woven outer bag and PP inner bag,25kg net weight each;or plastic film outer bag,and PP inner bag,20kg net weight each.liquid PAC is packed in tank container or in drum according to the requirement of the customer. 2. Period of validity of liquid PAC is one year and that of Solid PAC is two years.Solid PAC should be stored be stored in dry and aeration area,to avoid moisture,if the products get damp,it would not influence use. 3. liquid product and its diluted solution are slightly corrosive,which should be stored in anticorrosive container. 4. PAC should not be stored together with poisonous and corrlsive products or other chemical products.