Synonyms：Ammoniasulfate; sulfate, ammonium; ammonium sulfate; ammonium coking sulfate； fertilizer ammonium sulfate
CAS NO.：7783-20-2
EINECS： 231-984-1
Molecular formula：(NH₄)₂SO₄
Molar mass：132.14
Density : 1.77 g/cm³
Melting point : 235-280°C
Item | Standard |
Appearance | White |
Assay, ≥ | 99.0% |
Nitrogen (N) content (based on dry basis), ≥ | 20.5/21.0% |
Water content (H₂O), ≤ | 0.5% |
Free acid (H₂SO₄), ≤ | 0.03% |
Iron (Fe), ≤ | 0.007% |
Arsenic (As), ≤ | 0.00005% |
Heavy metal (based on Pb), ≤ | 0.005% |
Insoluble substance in water, ≤ | 0.055 |
Ammonium sulfate is a highly effective nitrogen fertilizer suitable for a variety of crops such as wheat, corn, and rice.
It can regulate soil pH, improve soil structure, and increase soil fertility.
Used in industries such as textile, leather and rare earth mining.
Biological uses
As an analytical reagent
Store in a cool, ventilated compartment. Keep the container tightly sealed. Protects against moisture and rain. It should be stored separately from hypochlorite, edible chemical raw materials, etc.
25/50kg net PP/PE bags, 1000kg jumbo bags or as customer required.
Textiles & Leather
Textiles & Leather
Textiles & Leather
Textiles & Leather
Textiles & Leather
Textiles & Leather
Textiles & Leather
Textiles & Leather
Textiles & Leather
Textiles & Leather
Textiles & Leather
Textiles & Leather
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In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.