Chemical formula: Al₂(SO₄)₃
Chemical formula: Al₂(SO₄)₃
Chemical formula: Al₂(SO₄)₃
Application
Aluminum sulfate hydrolyzes in water to form aluminum hydroxide colloids, which can adsorb suspended matter and colloidal particles in water to coagulate and precipitate, so as to achieve the purpose of purifying water quality.
It can react with phosphate to form an insoluble aluminum phosphate precipitate, thereby removing phosphorus from water.
Its hydrolysis will make the aqueous solution acidic, which can increase the water-saving PH value to a certain extent.
Due to the high purity of iron-free aluminum sulfate, it has better use effect in industries sensitive to iron ions, such as electronics, advanced paper production of paper making, printing and dyeing of high-grade fabrics and other fields, and can avoid the adverse effects of iron ions.
Low Ferric Aluminum Sulfate can also play a good role in some ordinary water treatment and general industrial production where the requirements for iron ions are not particularly harsh, and the cost may be relatively low.
In some specific water treatment or industrial applications, Non Ferric Aluminum Sulfate may lead to better and more stable treatment results.
Type
Low Ferric Aluminum Sulfate Powder/Flake, Non Ferric Aluminum Sulfate Powder/Flake
Specification
Items | Low Ferric | Non Ferric |
AL2O3 min | 16% | 16.5% |
Fe Max | 0.3% | 0.005% |
PH Value min | 3.0% | 3.0% |
Matter insoluble in water max | 0.1% | 0.05% |