ALUMINUM SULFATE Meaning and
Definition
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Aluminum sulfate, also known by its chemical formula Al2(SO4)3, is a chemical compound that is commonly used in various industries and applications. It is a white crystalline solid that is odorless and soluble in water.
Aluminum sulfate is primarily used as a coagulating agent in water treatment plants and wastewater treatment processes. It is highly effective in removing suspended particles and impurities from water, facilitating the separation of solids during sedimentation and filtration. This property makes it a vital component in the purification of drinking water and the treatment of industrial wastewater.
In addition to its use in water treatment, aluminum sulfate is also utilized in various other fields. It is commonly employed in the production of paper, where it acts as a sizing agent, helping to improve the strength and stability of the paper fibers. Similarly, it finds applications in the textile industry for dyeing and printing fabrics, as well as in the construction industry as a fire retardant.
Furthermore, aluminum sulfate is used as a flocculating agent in the manufacturing of pharmaceuticals, cosmetics, and personal care products. It is also employed as a mordant in dyeing and printing textiles and as a clarifying agent in the production of alcoholic beverages.
Although aluminum sulfate has numerous uses and benefits in various industries, it is important to handle it with care as it can be toxic if ingested or inhaled in large quantities. Precautionary measures should be taken to ensure its safe handling and storage.
Etymology of ALUMINUM SULFATE
The word "aluminum sulfate" is derived from its chemical composition.
The term "aluminum" refers to the chemical element aluminum (Al), which was named after the Latin word "alumen", meaning "alum". "Alum" originally referred to a class of double sulfates containing aluminum, as well as other metals, used for various purposes.
"Sulfate" refers to a compound that contains the sulfate ion (SO4²⁻). The term "sulfate" comes from the Latin word "sulphur", meaning "sulfur", which is the element present in sulfate compounds.
So, when combined, "aluminum" and "sulfate" accurately describe the chemical composition of the compound aluminum sulfate.
