| Items |
Unit |
STANDARD |
| Content |
(NH4)2SO4 |
% ≥ |
98.00 |
| N |
|
% ≥ |
21.00 |
| Free acid |
HCl |
% ≤ |
0.300 |
| Moisture |
H2O |
% ≤ |
0.050 |
| Iron |
Fe |
% ≤ |
0.007 |
| Arsnic |
As |
% ≤ |
0.005 |
| Heavy metal |
Pb |
% ≤ |
0.005 |
| PH |
--- |
5.500 |
| Water insoluble matter |
% ≤ |
0.010 |
Packed in 25kg,50kg,1250kg&1500kg per bag
CAS No : 7783-20-2
Formula : (NH4)2SO4
Application:
Used for fertilizer, ammonium hydroxide, battery filling, fireproof compounds, etc
Storage condition:
1.Ventilated, dry and cool place, avoid direct sunlight
2.The temperature does not exceed 30 degrees, and the humidity is maintained at 30%-60%
首页