| Aluminium Sulphate |
|
|
Appearance: The product is a non-toxic, odourless, light grey crystal.
Property: The product is very good water soluble, even graininess without powder and apt to be counted automatically.
Usage: The product is widely used as thickener in paper-making industry, as aeroflocs in water purifying process, as mordant and tanning agent, as astringent in medicine, as wood antiseptic, as fire-extinguishing foam, and as material in producing ammonia alum, potassium aluminium and imitation jewel, etc.
Technical Indexes:
|
Name of Index |
Index |
|
(Al2O3) % ≥ |
17 |
16.5 |
15.8 |
|
(Fe) % ≤ |
0.4 |
0.4 |
0.4 |
|
Water Insoluble % ≤ |
0.1 |
0.1 |
0.1 |
|
PH Value ≥ |
3.0 |
3.0 |
3.0 |
|
Graininess mm |
3-3 |
3-4 |
3-4 |
|
|
