luminium sulfate
aluminium sulfate, purity 17%&15.8%, appearance flake, granular, powder, excellent quality/ favorable price/ prompt delivery...
specifications:
|
Index |
Specification | |
|
Al2O3% |
15.8min |
17min |
|
Iron Fe content% |
0.5max |
0.005max |
|
Water insoluble matter% |
0.15max |
0.15max |
|
PHvalue1% aqueous solution |
3.0min |
3.0min |
|
Heavy metal as Pb |
0.002 |
0.002 |
|
AS% |
0.0005 |
0.0005 |
Applications:
1. widely applications in water treatment plants as a good coagulant
2. Pulp and paper industry
3. in dye industry
4. as food additive
5. as clarifying agent for oil and fats etc