polyaluminium chloride - 489

Product name: polyaluminium chloride
Molecular formula:Al2Cl(OH)5
CAS No.:1327-41-9
Appearance: light yellow powder
Specification:
item Roller dried Spray dried(normal)
Appearance Light yellow powder Light yellow powder
Al2O3% 29.5-30.5 29.5-30.5
Basicity 90-110 80-95
Max.water insoluble substance 1.5 0.6
Ph value (%aqueous solution) 3.5-5.0 3.5-5.0
SO2%≤ 3.0 3.0
Ammoniacal nitrogen %≤ 0.01 0.01
Fe %≤ 2 0.7
As%≤ 0.0002 0.0002
Mn%≤ 0.0075 0.0075
Cr%≤ 0.0005 0.0005
Hg%≤ 0.00001 0.00001
Pb%≤ 0.001 0.001
Cd%≤ 0.0002 0.0002
Packing : 25kgs in net bag.18mts in the 20’FCL
Application: water-treatment industry,such as tap water,industry process water ,daily sewage,etc