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Nitrogen Granuels Fertilizer Caproactam Grade Ammonium Sulfate (NH4) 2so4 Ammonium Sulphate Granular Fertilizer¹

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Product Description Product DescriptionColorless crystals or white particles. No smell. Decomposition above 280oC. Solubility in water: 70.6g at 0oC, 103.8g at 100oC. Insoluble in ethanol andacetone. A 0.1mol/L aqueous solution has a pH of 5.5. The relative density is 1.77. Refractive index 1.521. Ammonium sulfate is mainly used as a fertilizer and is suitable for a variety of soils and crops. It can also be used in textile, leather, medicine and so on.Product ParametersTEST ITEMS TEST STANDARD N/% >=20.519S/% >=2421H2SO4/% <=0.050.2H2O/% <=0.52Water insoluble matter/% <=0.52CL-/% <=12Detailed PhotosPackaging & ShippingPackaging 25kg/20kg /50kg bag/according to clients' request,27MT/20'FCL without palletEnvironment? Store in a cool (15-25 °C), dry, well-ventilated warehouse.? Keep relative humidity < 60 % to prevent moisture absorption and caking .? Protect from direct sunlight and avoid prolonged exposure to temperatures > 30 °C, as heat can promote decomposition .Segregation & Compatibility? Isolate from incompatible materials such as strong bases (e.g., lime), strong acids, and oxidizing agents .? Do not store together with food, feed, or flammable substances.Packaging? Use sealed, moisture-proof bags (woven PP with PE liner) or dedicated fertilizer-grade silos for bulk storage .? Ensure containers are clearly labeled with product name, hazard symbols, and lot numbers.Handling & House-keeping? Stack palletized bags at least 20 cm off the floor and 1 m away from walls to reduce moisture ingress .? Implement first-in-first-out (FIFO) rotation; inspect regularly for bag integrity and signs of caking.? For bulk silos: employ corrosion-resistant liners, aeration or ventilation systems, and periodic structural checks .Monitoring & PPE? Monitor temperature and humidity continuously with calibrated sensors .? Personnel should wear gloves, goggles, and dust masks when handling product to avoid skin/eye contact and inhalation . Shipping Strictly Deliver the goods in accodance with the contract.Application.An important role is the mining of rare earth, the mining of ammonium sulfate as raw materials, the use of ion exchange form to exchange the rare earth elements in the ore, and then collect the leaching solution to remove impurities, precipitation, pressing, burning, rare earth raw ore, about 5 tons of ammonium sulfate for each ton of rare earth raw ore mined and produced.There are also many biological uses, mostly used in protein purification process, because ammonium sulfate is an inert substance, not easy to react with other bioactive substances, in the purification process can maximize the protection of protein activity, in addition, ammonium sulfate is extremely soluble, can form a high salt environment, for protein precipitation and subsequent high salt purification preparation. There is a big difference between the solubility of ammonium sulfate at zero and 25 degrees at room temperature. The following is the molar concentration of ammonium sulfate at different saturation at two temperatures.Water & Waste Treatment? Coagulant aid in municipal and industrial wastewater to precipitate phosphates and heavy metals.? pH buffer in biological nitrification-denitrification systems.Chemical Manufacturing? Precursor for ammonium alum, and fire-retardant ammonium phosphate formulations.? Catalyst support: impregnated on activated carbon or zeolites for selective catalytic reduction (SCR) of NOx.Rare-Earth & Metal Recovery? Leaching agent: used in ion-exchange processes to extract rare-earth elements (REE) from clays or ore bodies.? Electroplating: added to electrolytes to enhance conductivity and deposit uniformity. Company ProfileShandong Jiuchong Chemical Co.,Ltd. was located in Weifang City, Shandong Province, China. Since 2010, we have served 278 customers from 58 countries and regions, winning their trust in terms of price, product quality, and delivery time. We meet the demands of global industry and agriculture by providing high-quality and environmentally friendly chemicals, helping to improve the quality of life for the world's population. The mission of Jiuchong is to become the preferred supplier of chemical products for customers, create sustainable value for consumers and partners, and achieve the overall happiness of employees.Jiuchong Chemical is a professional chemical company specializing in the production and sale of sulfates, carbonates, chlorides, water treatment chemicals and nitrogen fertilizers. It has 16 years of OEM production experience in China. CertificationsWe mainly supply magnesium sulphate, with an annual production capacity of 80,000 tons; as well as sodium bicarbonate, calcium chloride, magnesium chloride, water treatment chemicals and nitrogen fertilizer with production capacities of 100,000 tons each per year. In addition, the range of products is always expending according to customers' needs. The large-scale production of Jiuchong Chemical brings cost advantages. Our prices are usually 1% lower than the market price. All of our products have been certified by ISO/SGS. Meanwhile, we can ensure that most commonly packaged goods can be shipped within 15 days. Each salesperson in our service team has worked at Jiuchong Chemical for an average of over 4 years. Over the past 16 years, we have built a good trust relationship with our customers through dedication, integrity, and quality, and have established an efficient mechanism to respond to customer needs within 30 minutes.Our AdvantagesJiuchong Chemical is willing to assist you in breaking through market growth and provide you with reliable, reasonably priced high-quality products, which is especially important in today's market. Equally important is to have a partner there when your business needs to grow. Jiuchong Chemical is your best partner.

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