Complaint
| Product Name | ammonium sulfate |
| CAS No. | 7783-20-2 |
| N Purity | ≥21% |
| S Purity | ≤24% |
| Formula | (Nh4)2so4 |
| HS Code | 3102210000 |
Ammonium sulfate is a inorganic compound, chemical formula is (NH4) 2SO4, colorless crystal or white particles, odorless. Ammonium sulfate is mainly used as fertilizer and is suitable for various soils and crops. It can also be used in textile, leather, medicine, and other fields.
Ammonium sulphate is one of the most widely used nitrogen fertilizers. Ammonium sulphate provides an equal balance of nitrogen and can make crops thrive and improve fruit quality and yield and also strengthen resistance to disaster . Ammonium sulphate is the best fast releasing, quick acting and can be used directly for a wide range of soil and crops, and also as seed fertilizers, base fertilizer and additional fertilizer.
The advantages of Ammonium sulfate fertilizer
(1) Can be used as nitrogen fertilizer and sulfur fertilizer.
(2) (NH4)2SO4 is suitable for the production of low concentration of compound fertilizer .Comparing to other varieties of nitrogen fertilizer such as Urea, it has advantages of good granulation performance advantages and without chloride ions.
(3)In addition, with excellent solubility, ammonium sulfate can form a high salt environment to make a preparing for the protein precipitation and subsequent high salt purification.
Specification of Ammonium Sulfate:
| ITEM | STANDARD | RESULTS |
| Appearance | White or grayish white powder, powder or crystalline, without visible impurities | White, crystalline, no visible impurities |
| N % | ≥20.5 | 21 |
| S % | ≤24 | 24.5 |
| Free acid | ≤0.05 | 0.0 |
| water | ≤0.5 | 0.4 |
| Conclusion | The Product Is Conforming GB/T 535 -2020 | |
The factory of Kelude Agricultural Technology (Hebei) Co., Ltd. was established in 2018, covering an area of 60 acres with an annual output 1 million tons, located at No.26-2 Dongfanghong Road, Gucheng County Economic Development Zone, Hengshui City, Hebei Province, mainly engaged in chemical fertilizers (urea, ammonium sulfate, ammonium carbonate, potassium fertilizer, phosphorus fertilizer), warehousing and tallying; Handling and loading/unloading; Domestic freight forwarder; Processing, goods and technology import and export business. We have good products and a professional sales and technical team. The company's products are exported to Japan, South Korea, the United Kingdom, France, Australia, Israel, the United States, India,Taiwan, Thailand, and other countries.
1.What are your payment terms?
For our first cooperating customer, a 30% deposit is usually made by wire transfer, with the balance paid on the copy of the bill of lading or a full letter of credit at sight. If you are our regular customer, the payment term can be adjusted.
2. What is your delivery time?
This depends on the order quantity, and we usually arrange for shipment within 3-10 days.
3.How about the packaging?
Usually, we provide 50kg/bag or ton bag. Of course, if you have special requirements for packaging, we will make adjustments according to your requirements.
4. What documents do you provide?
Usually we provide commercial invoice, packing list, loading list, COA, health certificate and original certificate, etc. If your market has any special requirements, please let us know.
5.May I receive the sample before placing the order?
Yes, once the price is agreed, we can provide free samples and you must pay our shipping fee in advance
