ISO White Poly Aluminium Chloride Coagulant Powder PAC

  Specification   Poly aluminum chloride solid Parameter Unit Industrial Grade Drinking Water Grade Aluminum Oxide (Al₂O₃) content % ≥ 28.0 ≥ 29.0 Basicity % 20.0 - 98.0 45-90 Water Insoluble Matter % ≤ 0.4 ≤0.1 pH  — 3.5 - 5.0 3.5 - 5.0 Iron (Fe) content % ≤ 1.5 ≤ 0.2 Arsenic (As) content % ≤ 0.0005 ≤0.0001 Lead (Pb) content % ≤ 0.002 ≤0.0005 Cadmium (Cd) content % ≤ 0.0005 ≤0.0001 Mercury (Hg) content % ≤ 0.00005 ≤0.00001 Chromium (Cr) content % ≤ 0.005 ≤0.0005   Product Description PolyaluminIum chloride powder(PAC), water treatment chemicals. The color of polyaluminium chloride is generally white, yellow and brown. Different colors of polyaluminum chloride also have big differences in application and production technology. Widely used in the purification of drinking water, urban water supply and precision manufacturing water, especially in paper-making industry, medicine, refined sugar liquor, cosmetic additives and daily chemical industry, etc. Except…