Product Introduction
【Source】It mainly utilizes the flue gas emitted from boilers in the production process for ammonia water absorption. Through oxidation, filtration, evaporation, and separation, it forms the finished product ammonium sulfate.
【Characteristics】White in color, in powder form, with high nitrogen content and few impurities; the product is packaged in ton bags (approximately 1000kg each).
【Quality】The main indicators are a nitrogen content of ≥19% and a moisture content of 9-16%.
【Applications】It is mainly used as fertilizer and is suitable for various soils and crops.
Product Name: Ammonium Sulfate caprolactam grade
Product Specification: 50kg
Product Model: | Type
【Features】
Natural crystal, high nitrogen content, few impurities and toxic substances. Packaging is in 50kg small packages.
【Quality】
Main indicators: Nitrogen content ≥21%, moisture ≤0.5%, free acid ≤0.05%.
【Usage】
Industrial use: In fields such as pharmaceutical and biological fermentation, food and biological fermentation, leather, fuel, feed, fire extinguishing materials, rare earth, colored metal smelting, etc. Agricultural use: Mainly used in water-soluble fertilizers, extruded granules, etc., can also be used in compound fertilizers, BB fertilizers, lawn fertilizers, liquid fertilizer mixtures; can be directly spread on rice fields as a green-up fertilizer, and other economic crops such as vegetables, tree seedlings, citrus, pineapples, rubber, etc. will also use ammonium sulfate which contains both nitrogen and sulfur to varying degrees.
| Specification | Index |
| Specifications | GB 535-1995 |
| N, Content | ≥21.0% |
| S, Content | ≥24% |
| H2SO4 | <0.03% |
| Fe | <0.007% |
| As | <0.0005% |
| Pb | <0.005% |
| Water Insoluble | <0.01% |
| H2O | <0.5% |
| Appearance | White 0.5-1mm crystals |







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