Ammonium sulphate is one of the earliest and most widely used nitrogen fertilizer varieties and plays an important role in increasing crop yield. Colorless crystal or white particles. Odorless. Decomposes above 280 °C. Solubility in water: 70.6 g at 0 ° C and 103.8 g at 100 ° C. Insoluble in ethanol and acetone. The pH of the 0.1 mol/L aqueous solution was 5.5. The relative density is 1.77. The refractive index is 1.521.
Our company produces ammonium sulfate extruded granules with a particle size of 2-4.8mm, hardness of 30N or more, nitrogen content ≥21%, moisture <1%, white or white. Can be customized according to customer needs.
Agricultural use
Ammonium sulphate is mainly used to meet the nitrogen and sulfur nutrient requirements of crops during growth. Since ammonium sulphate contains only 21% nitrogen, it is selectively added to other high-concentration fertilizers to reduce its marketing and transportation costs. . However, ammonium sulphate is a high-quality sulphur fertilizer variety, and sulphur has many physiological functions in plants, such as protein synthesis.
Non-agricultural
In bread making, ammonium sulfate is often used as a dough improver. At the same time, ammonium sulfate is also one of the components of fire extinguishing agents and flame retardants. Secondly, ammonium sulfate is also widely used in chemical, wood pulp, textile, pharmaceutical and other industries.
Ningbo Rungu Agricultural Technology Co., Ltd. is located in the Qinglan Industrial Park of Ningbo Economic and Technological Development Zone, adjacent to the world's largest port, Ningbo Zhoushan Port. In 2018, the container throughput ranked first in the world. The factory is 8km away from the third phase terminal (North 2nd Division), 11.4km from the second phase Beilun Port Phase II terminal, 24.4km from Datun Port, and 39km from Meishan Port. It has the advantage of unique geographical sea port and inland ultra short distance. Transportation has an unparalleled advantage in the transportation cost and efficiency of bulk products.
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