| Customization: | Available |
|---|---|
| CAS No.: | 7783-20-2 |
| Certification: | ISO9001, TUV, ISO, CE |
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2.Caprolactam grade Ammonium sulphate 21%(AS/SOA)
Technical specifications of Ammonium Sulphate( National Standard GB535-1995)
3Application:
Used for chemical fertilizers and for production of complex fertilizers,potassium sulphate,ammonium chloride and ammonium persulpate,ect. Also can be used for food processing,textile industry,medical industry and leather processin
4.Storage and transportation:
Stored in cool,dry and ventilated warehouse. It must not be put together with Alkali stuffs,such as lime,cement,etc.Do not expose it to sunlight and rain during transportation .Do not damage the packing bags.
5.Packing in 25kg ,50kg or 1000kg PP+PE Bags.
Specification
| Item | Specification |
| Appearance | White granule |
| Nitrogen(N) | ≥20.5% |
| Moisture(H2O) | ≤1.5% |
| Free acid( H2SO4 ) | ≤0.4% |
| Granule size(mm) | 2-5mm 90% |
Certification of steel grade:
| Inspection Items | Requirement | Inspection Results | Conclusion or not |
| N Content % | ≥20.5 | 20.8 | Conformed |
| Moisture % | ≤1.0 | 0.6 | Conformed |
| Free acid % | ≤0.2 | 0.09 | Conformed |
| S Content% | ≥23.6 | 23.9 | Conformed |
| Item | Unit | Excellent grade | Test Result |
Appearance |
--------------------- |
crystalline | crystalline |
| Total N | % min | 21 | 21.1 |
| Moisture | % max | 0.2 | 0.15 |
| Free Acid | % Max | 0.03 | 0.02 |
| Iron(FE) | %max | 0.007 | 0.004 |
| Arsenic(AS) | %max | 0.00005 | 0.00002 |
| Heavy Metals | %MAX | 0.005 | 0.002 |
| Water-insoluble Matters | %MAX | 0.01 | 0.008 |
| Purity | ------------------- | 99% | pass |
| Sulfur | % min | 23.9 | 24 |
Service
We offer clients value-added services to ensure the maximization of benefits, including the following aspects :
1) Special inspection is provided according to the request of customers from certain countries.
2) The professional logistician provides appropriate logistic scheme for the clients, and ship the goods to the specified port or warehouses ASAP.
3) Settlement services such as US dollars, the pound, euro, and other currencies, to minimize the risk of the exchange rate for dollars.
4) offer information and photographs along the whole process, from the production to the logistics.
5) The largest local manufacturers provide packaging services for products with various materials and specification standard to meet the needs of customers.
Welcome to visit our company!
(Ps:If you place order to Mindy witin one week,2% discount will be given to you)
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