Introduction:
Aluminium sulfate is a chemical compound 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 waste water treatment plants, and also in paper manufacturing.
Formula | Al2SO4 |
Appearance | Flake, powder |
Specification | 2-4cm, 2-5mm/3-8mm |
Technical parameter
Items | Standard | Test results |
Al2O3 | ≥15.8% | 16.0% |
Fe2O3 | ≤0.40% | 0.23% |
PH value | ≥3.0 | 3.1 |
Insoluble | ≤0.2% | 0.1% |
Application:
1.used in water purification as coagulation or flocculation agent;
2.used in the human food industry as a firming agent for food starch, and in animal feed as a bactericide;
3.used as a deodorant, an astringent, or as a stiptic for superficial shaving wounds;
4.improves vaccine immunogenicity as a vaccine adjuvant
5.as a mordant in dyeing and printing textiles;
6.Reduce the pH of garden soil;
7.used as waterproofing agent and accelerator in concrete in the construction industry.
8.Another use is a foaming agent in fire fighting foam.
9.It can also be very effective as a molluscicide
10.used to prepare mordants aluminium triacetate and aluminium sulfacetate
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