Poly aluminium chlorine is a inorgrannic polymer. The color is light yellow. It is fromed by hydroxylions of bridging function and the order of polymeriziation.The molecular weight and charge density is higner with the range of is 2.5 -3.5.
Specification:
Testing item
| Specification
| Result
|
Form
| Liquid | Liquid
|
Appearance
| Transparent | Transparent
|
Specific gravity (at 25oC)
| 1.190 â 1.210 | 1.200 |
Aluminum Oxide Al2O3
| 10% max
| 9.5 %
|
Basicity
| 40-45
| 41
|
Turbidity
| 78.74 max
| 77.7
|
Chloride
| 10 %
| 9.6 %
|
value 1% aqueous solution
| 4÷5
| 3.55
|
Water insoluble matter
| 0.1% max
| 0.01%
|
Alkalinity
| 25% max
| 20%
|
Proportion
| 1,188
|
|
Nitrogen content
| 0.026% max
| 0.0020%
|
Fe Content
| 0.001% max
| 0.0001%
|
Mn Content
| 0.002% max
| 0.0002%
|
As Content
| 0.00015% max
| 0.00010%
|
Cd Content
| 0.00045% max
| 0.00015%
|
Pb Content
| 0.0009% max
| 0.0004%
|
Hg Content
| 0.00006% max
| 0.00001%
|
Cr Content
| 0.00045% max
| 0.00020%
|
Cu Content
| 0.0002% max
| 0.00002%
|