Sulfato De Amonio Precio Drying Ammonium Sulphate Granular N21%
Ammonium sulfate is a typical Nitrogen-based, water-soluble, and fast-acting fertilizer.
Ammonium sulfate ((NH4)2SO4) is a product manufactured on a large scale and used mainly as a nitrogen fertilizer
in agriculture. In addition, there are numerous other niche applications, e.g. as a food additive and in drinking water
treatment.
(NH4)2 SO4 was one of the first and most widely used nitrogen (N) fertilizers for crop production. Its high solubility
provides versatility for a number of agricultural applications.
To get the crystal size best suited for the application, the reaction conditions are controlled by screening and drying
(centrifuges & dryers) the particles until achieving the desired size. Some materials are coated with a conditioner to
reduce dust and caking.
| Specification |
Index |
Result |
| Standard |
GB 535-2020 |
| N, Content |
≥21.0% |
21.6% |
| S, Content |
≥24% |
24.2% |
| H2SO4 |
<0.03% |
0.01% |
| Fe |
<0.007% |
0.002 |
| As |
<0.0005% |
0.0001% |
| Pb |
<0.005% |
0.0005% |
| Water Insoluble |
<0.01% |
0.005% |
| H2O |
<0.5% |
0.07% |
| Appearance |
White crystal or 2-4 granular |
conform |
| Conclusion |
Pass |
Usage:
1. In agriculture, used for nitrogen fertilizer. It is a kind of action fertilizer that can make crops thrive and improve
fruit quality and yield and strengthen resistance to disaster, can be used for common soil and plant in basic fertilizer
or additive fertilizer and seed manure. It can be suitable especially for soil that lacks sulfur, but for acid soil, ammonium
sulfate needs to be applied with lime.
2. Raw material for making compound fertilizer.
3. Used for ruminant feed additives such as horse, cattle, and so on.
Packaging & Shipping
We can ship throughout China in 50kg bags and big bags. Also, We can export to all over the world in 25kg bags and big bags.
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