Synonym:Polymeric
Aluminium Chloride
Molecular formula :[Al2(OH)nCl6-n]m,n<5,m<10
Properties:
PAC is provided in the form of
a light yellow to brown dispersion or crystalline powder.
It is a high-efficiency and low-cost inorganic polymeric
flocculant.
Technical Specification:
in conformity with GB15892£1995
| |
Liquid |
Solid |
| 1st Grade |
Regular Grade |
1st Grade |
Regular Grade |
| Density(20°C)≥ |
1.19 |
1.18 |
|
|
| Alumina(Al2O3),%≥ |
10.0 |
9.0 |
29.0 |
27.0 |
| Basicity,% |
50.0-85.0 |
45.0-85.0 |
50.0-85.0 |
45.0-85.0 |
| Non-soluble
in water,%≤ |
0.5 |
1.0 |
1.5 |
3.0 |
| pH(1% aq. solution) |
3.5-5.0 |
Usage:
Dissolve in water and dilute to working
concentration.
Package/Storage/Transport:
The liquid type PAC is contained in plastic
tank or barrel,and the solid one in lined plastic woven
bag,with net weight 25Kg per bag. The liquid PAS can
be stored in concrete pool. The solid PAS is hygroscopic
and is preferred to be kept well closed in a dry and ventilated
place,although absorption of water may not influence
its effectiveness. PAS shall not be co-transported or
co-stored with other toxic or harmful substances. |
Product Name