Name: Ammonium Sulphate Granular
Properties：Chemical compound, a colorless-to-gray, rhombohedra crystalline substance that occurs in nature as the mineral mascagnite. Soluble in water and insoluble in alcohol or liquid ammonia.
Apperance: White or light yellow microcrystalline granular material
Molecular formula:(NH4)2SO4
Advantages as fertilizer:
1. Efficient nitrogen and sulfur elements which in it can provide comprehensive nutrients for crops.
2. Ammonium Sulphate Granular is easy to be stored and transported, and is not easily affected by moisture and other factors.
3. It can improve the uniformity and yield of crops.
4. It is not easily volatilized and lost, and can provide long-term nutrients for plants, extend the interval between fertilization, and reduce fertilization costs.
5. It can regulate soil acidity and alkalinity, improve soil structure and texture, and is beneficial for crop growth and yield increase.
Application Range:
Ammonium sulfate granular is suitable for various crops, such as rice, wheat, corn, cotton, etc. Unlike other nitrogen fertilizers, it is suitable for different soil types, ranging from sandy to heavy soils.
More applications:
- Ammonium sulfate granular plays a key role in the mining of rare earths.
- It is used as a de-ashing agent in leather treatment.
- As angel nutritional yeast powder.
- It has important applications in the field of chemical reagents, and can also be used in beer brewing and battery production.
- It’s important in the field of metallurgy.
- Aa a common preservative used primarily to extend the shelf life of food and alcohol.
- Its chemical properties make it a key ingredient in the pharmaceutical process, facilitating the synthesis and purification of drugs.
Specification:
|
Specification |
Units |
Superior product |
First class |
Qualified product |
|
Nitrogen content |
% ≥ |
21 |
21 |
20.5 |
|
Sulfur(as S) |
% ≥ |
23 |
21 |
23 |
|
Moisture |
%≤ |
0.2 |
0.3 |
1 |
|
Free sulfuric acid (H2SO4) |
%≤ |
0.03 |
0.05 |
0.2 |
|
Fe |
%≤ |
0.007 |
– |
– |
|
As |
%≤ |
000005 |
– |
– |
|
Heavy metal |
%≤ |
0.005 |
– |
– |
|
Water-insoluble matters |
%≤ |
0.01 |
– |
– |
Package:25/50/1000/1250kg plastic woven bag or paper bag with PE inner bag. or according to the requirements of customers.
Storage:
Stored in a cool, ventilated warehouse. Keep away from fire and heat sources. Acids and bases must be stored separately. Storage areas should be equipped with suitable spillage materials.
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