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info@astonme.comAluminium sulfate is a salt with the formula Al2(SO4)3. It is soluble in water and is mainly used as a coagulating agent (promoting particle collision by neutralizing charge) in the purification of drinking water and wastewater treatment plants, and also in paper manufacturing. Packing : 25 Kg Pail & Bag
| Name: | Aluminum sulphate |
|---|---|
| Chemical Family: | Aluminum Compounds |
| Molecular formula: | AL2(SO4)3 |
| CAS No.: | 10043-01-3;16828-11-8 |
| EC NO: | 233-135-0 |
| Form: | White piece, granules or tablets |
| Moleclar weight: | 342.13 |
| Boiling Point: | 650deg. decomposing |
| Melting Point: | 115 deg. |
| Al2O3: | ≥ 16.0% |
| Fe: | ≤ 0.003% |
| PH (1% water solution): | ≥3% |
| Water insolubility: | ≤0.006% |
Use of aluminum sulphate
Aluminium sulphate is used in water purification and as a mordant in dyeing and printing textiles. In water purification, it causes impurities to coagulate. They can then be removed as the particulate settles to the bottom of the container or more easily filtered. This process is called coagulation or flocculation.
