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Ammonium Sulphate (Chemical Grade/Steel Grade/MMA Grade/Coking Grade)
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USD 130.00 ~ USD 150.00/ton
200/ ton (Min. Order)
Ammonium sulfate is widely used in agriculture as a fertilizer due to its high nitrogen content, but it also has applications in various industrial processes.
CAS RN:
7783-20-2
Molecular Formula:
(NH4)2SO4
Ammonium sulfate is a versatile chemical compound with the formula (NH4)2SO4(NH_4)_2SO_4. It is widely used in agriculture as a fertilizer due to its high nitrogen content, but it also has applications in various industrial processes. Below is a brief overview of the different grades of ammonium sulfate:
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Chemical Grade: This grade is primarily used in chemical industries and is characterized by its high purity, suitable for applications where contamination must be minimized. It is used in the production of dyes, resins, and as a precursor in the manufacture of various chemicals. The purity typically ranges from 97% to 99%.
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Steel Grade: Steel grade ammonium sulfate is produced as a by-product of steel manufacturing processes, particularly during the desulfurization of blast furnace gases. It contains additional impurities compared to the chemical grade but is still usable as a fertilizer, primarily in industrial applications.
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MMA Grade (Methyl Methacrylate Grade): This grade of ammonium sulfate is used in the production of Methyl Methacrylate (MMA), which is a key raw material for producing acrylic glass, paints, and coatings. The purity and consistency of the product are critical for these applications.
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Coking Grade: This variant is derived from the coking process in the production of coke from coal. The ammonium sulfate produced here is often lower in purity and contains more contaminants due to the nature of the coking process. It is commonly used as a fertilizer in agriculture or for industrial applications where high purity is not as critical.
Each grade of ammonium sulfate is tailored for specific industrial or agricultural needs, with variations in purity, impurities, and processing methods.
