Aluminium ammonium sulfate Aluminum Sulphate 7784-25-0
Nitrogen:21%min
Moisture: 0.2%max
white crystal or granular
mainly used in fertilizer
fast releasing and quick acting
Classification: |
Nitrogen Fertilizer
|
Type: |
Ammonium Sulphate
|
CAS No.: |
7783-20-2
|
Other Names: |
ammonium sulfate
|
MF: |
(NH4)2SO4
|
EINECS No.: |
231-984-1
|
Place of Origin: |
China (Mainland)
|
State: |
Granular
|
Purity: |
99%
|
Application: |
fertilizer
|
Packaging Detail: | plastic woven bags of 50kg net each, 25MT per 20FCL |
Delivery Detail: | Within 10-25days against payment by T/T or receipt of L/C |
Phone: (86) 538-6266066
Fax:(86) 538-6182366
Please contact with China Office directly if you have any inquiry or questions.
Nitrogen:21%min Moisture: 0.2%max white crystal or granular mainly used in fertilizer fast releasing and quick acting
1)Description
Ammonium sulphate is one of the most widely used nitrogen fertilizers. Ammonium sulphate provides an equal balance of nitrogen and sulphur 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.
Item |
Supreme grade |
First grade |
Qualified grade |
Appearance |
no visible mechanical impurity |
no visible mechanical impurity |
no visible mechanical impurity |
N content(dry basis),% ≥ |
21.0 |
21.0 |
20.5 |
Water content(H2O),% ≤ |
0.2 |
0.3 |
1.0 |
Free acid(H2SO4)content,% ≤ |
0.03 |
0.05 |
0.20 |
Fe content, % ≤ |
0.007 |
- |
- |
As content,% ≤ |
0.00005 |
- |
- |
Heavy metal(Pb)content,% ≤ |
0.005 |
- |
- |
Water insolubles,% ≤ |
0.01 |
- |
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