Purification Polyaluminium Chloride Powder

Features :
The products of polymeric aluminium chloride of drinking water level include solid
ones which is light yellow powder and liquid ones that is yellow or light yellow.
Index
Liquid
Solid
Aluminium Oxide Al2O3% ≥
10.0
29
Basicity%
40.0-90.0
40.0-90.0
Density ≥
1.12
–
Water Insoluble Matter% ≤
0.2
0.6
PH Value
3.5-5.0
3.5-5.0
(As)/% ≤
0.0002
0.0002
(Pb)/% ≤
0.001
0.001
(Cd)/% ≤
0.0002
0.0002
(Hg)/% ≤
0.00001
0.00001
(Cr+6)/% ≤
0.0005
0.0005