Polyaluminium Chloride

PAC-04 grade Features: 1) Spray dryer type, make from pure raw material 2) Used for drinking water treatment and has high content of sulphate to treat low turbidity and low temperature source water 3) Appearance: solid powder, white 4) Al2O3: 29% (min.) 5) Basicity: 50.0% 85.0% 6) Insolubles: 0.5% (max.) 7) pH (1% water solution): 3.5 5.0 8) SO42-: 5 - 7 (max.) 9) N: 0.09% (max.) 10) As: 0.0005% max 11) Mn: 0.045% (max.) 12) Cr6+: 0.0015% (max.) 13) Hg: 0.00002% (max.) 14) Pb: 0.003% (max.) 15) Cd: 0.0006% (max.) 16) Fe: 0.008% (max.)