Ammonium Sulfate
Ammonium Sulfate, with CAS 7783-20-2, is a highly soluble inorganic salt primarily utilized as a nitrogen and sulfur fertilizer.
Description
Ammonium Sulfate, chemically represented as (NH4)2SO4, is an inorganic salt widely employed in agriculture due to its high solubility and effective delivery of two essential plant nutrients: nitrogen and sulfur. It typically appears as a white crystalline solid and is produced commercially through the reaction of ammonia with sulfuric acid. The nitrogen component is in the ammonium form, which is less prone to leaching and volatility compared to nitrate-based fertilizers, allowing for a more sustained release of nitrogen to plants. Simultaneously, the sulfate form of sulfur is readily available for plant uptake. This dual nutrient supply makes Ammonium Sulfate particularly valuable in soil conditioning and crop nutrition, especially in sulfur-deficient soils. Its acidic nature, upon hydrolysis in soil, can also help to lower soil pH, which is beneficial for alkaline soils and certain acid-loving crops. The purity and crystalline structure of agricultural-grade ammonium sulfate are meticulously controlled to ensure optimal performance and minimal environmental impact, making it a cornerstone in modern agricultural practices for enhancing crop yield and quality.
Applications
Ammonium Sulfate is predominantly used as a fertilizer in agricultural settings, providing crucial nitrogen and sulfur to a wide array of crops. It is particularly effective for soils deficient in sulfur and for crops that require a significant sulfur input, such as rapeseed, onions, and garlic. It is also employed in the formulation of compound fertilizers and as a blend component in custom fertilizer programs. Beyond agriculture, Ammonium Sulfate serves as a buffering agent in various industrial processes, including enzyme purification in biochemistry. It finds utility as a food additive, specifically as a dough conditioner, and in the production of fire retardant materials. Furthermore, it plays a role in the water treatment industry and in the manufacturing of certain chemical intermediates.
Storage & Handling
Store Ammonium Sulfate in a cool, dry, well-ventilated area, away from incompatible materials. Keep containers tightly closed to prevent moisture absorption. Avoid prolonged exposure to direct sunlight. Use appropriate personal protective equipment during handling. Prevent dust generation and accumulation.
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