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Aluminium sulfate is a salt with the formula Al 2 (SO 4) 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 [ 3 ] [ 4 ] and wastewater treatment plants , and also in paper manufacturing.
This is due to the combination of two active ingredients found in this version of Burow's solution, i.e. aluminum sulfate tetradecahydrate and calcium acetate monohydrate. [8] [9] [10] The solution is used by some to reduce inflammation and potential infection from conditions such as ingrown nails, in a warm water soak. [11]
Sodium aluminium sulfate is the inorganic compound with the chemical formula NaAl(SO 4) 2 ·12H 2 O (sometimes written Na 2 SO 4 ·Al 2 (SO 4) 3 ·24H 2 O). Also known as soda alum , sodium alum , or SAS , this white solid is used in the manufacture of baking powder and as a food additive .
One method of eutrophication remediation is the application of aluminum sulfate, a salt commonly used in the coagulation process of drinking water treatment. Aluminum sulfate, or "alum" as it is commonly referred, has been found to be an effective lake management tool by reducing the phosphorus load. [2] Sediment core sampled from a Minnesota lake.
A Tutton salt is a double sulfate of the typical formula X 2 SO · 4 Y SO 4 ·6H 2 O, where X is a monovalent cation, and Y a divalent metal ion. Double sulfates of the composition X 2 SO 4 ·2 Y SO 4, such that X is a monovalent cation and Y is a divalent metal ion are referred to as langbeinites, after the prototypical potassium magnesium ...
Conventional shampoos often contain harsh detergents such as sodium lauryl sulfate (SLS) and ammonium lauryl sulfate (ALS). These detergents strip the hair of its natural oils and cause damage to ...
Sodium aluminium sulfate baking powders were double-acting, and much less expensive to produce than cream of tartar-based baking powders. Cooks also needed less alum-based baking powder to produce a comparable effect. As a result, alum-based baking powders were severe competition for Royal Baking Powder's cream of tartar-based products.
The products can contain byproduct salts, such as sodium/calcium/magnesium chloride or sulfate. [ 12 ] Because of the explosion hazard related to hydrogen produced by the reaction of aluminium with hydrochloric acid, the most common industrial practice is to prepare a solution of aluminium chlorohydrate (ACH) by reacting aluminium hydroxide ...