Poly Aluminum Chloride (PAC), CAS#: 1327-41-9
PAC for drinking water
Al2O3: 30%min.
Basicity: 40.0-90.0%
pH: 3.5-5.0
Water insoluble: 0.6%max
As: 0.000 2%max.
Pb: 0.001%max.
CD: 0.000 2%max.
Hg: 0.0000 1%max.
Cr: 0.000 5%max.
PAC for industrial water
Al2O3: 29%min.
Basicity: 35.0-95.0%
pH: 3.5-5.0
Water insoluble: 1.5%max
Fe: 5.0%max.
As: 0.0015%max.
Pb: 0.006%max.