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…