Ammonium Sulfate 500 gm Merck, India

Ammonium sulfate (Ammonium Sulphate Lab Grade); (NH₄)₂SO₄ is an inorganic salt with several commercial and lab uses. The most common use is as a soil fertilizer and analysis. It contains 21% nitrogen and 24% sulfur. Click for SDS.

Ammonium Sulphate is an inorganic salt with the formula (NH4)2SO4(NH_4)_2SO_4(NH4​)2​SO4​. It appears as a white crystalline solid. People commonly use it as a fertilizer in agriculture. Farmers apply it to provide nitrogen and sulfur to crops.

In addition to agriculture, industries use Ammonium Sulfate in various applications. Manufacturers add it to food products as a food additive. It helps in protein stabilization and improves the texture of certain foods.

Researchers also use Ammonium Sulphate in laboratories. They utilize it for protein purification through a process called salting out. This method exploits the solubility differences of proteins at various salt concentrations.

Moreover, ammonium sulphate plays a role in water treatment. Water treatment facilities use it to remove impurities and enhance water quality.

Chemical Properties of Ammonium sulfate

Ammonium sulphate consists of two ammonium ions (NH4+)(NH_4^+)(NH4+​) and one sulfate ion (SO42−)(SO_4^{2-})(SO42−​). It has a molar mass of 132.14 g/mol. This compound is highly soluble in water, making it easy to apply in various settings.

Some Practical Uses of Ammonium Sulfate:

Uses in Agriculture

Farmers apply ammonium sulfate as a fertilizer. It provides essential nitrogen, which promotes plant growth. The sulfate portion contributes to sulfur, vital for protein synthesis in plants. Farmers often use it for crops like corn, wheat, and cotton. They appreciate its quick-release properties, which offer rapid nutrient availability.

Industrial Applications of Ammonium Sulfate

Industries utilize ammonium sulfate in multiple ways. Food manufacturers use it as a food additive, labeled as E517. It acts as an acidity regulator and stabilizer. In the textile industry, ammonium sulfate helps in dyeing processes.

Laboratory Applications

Researchers frequently use ammonium sulfate for protein purification. The salting-out technique involves gradually adding the salt to a protein solution. This process helps precipitate proteins based on their solubility. Scientists find this method effective and cost-efficient.

Water Treatment

In water treatment, facilities add ammonium sulfate to clarify water. It aids in coagulation, helping remove suspended particles. This process improves overall water quality and safety for consumption.

Environmental Considerations

While ammonium sulphate is beneficial, it requires careful handling. Excessive use in agriculture can lead to soil acidification. It may also contribute to nutrient runoff, affecting water bodies. Farmers should apply it judiciously to mitigate environmental impacts.

Overall, ammonium sulphate serves multiple purposes across agriculture, food production, research, and water treatment. Its versatility makes it an essential compound in many fields.