Product name: Ammonium sulfate
specification: GB535-83
Molecular formula: (NH4)2SO4
Relative molecular weight: 132.13
Performance: White or grey white particle, easily soluble in water, easily soluble in water is acid, insoluble in alcohol, easily soluble in water and easily soluble in water. It react with alkaline and release ammonia.
Use: it is the raw material of hydrogen peroxide, aluminium ammonium sulfate and aluminium ammonium sulfate in chemical industry; as welding agent in welding industry; fire-proofing agent in textile industry; annexing agent annexing agent. In agricultural, it is nitrogen fertilizer. And it is used as regulator and yeast in food products.
Packing: inner plastic, outer weave, net weight 25/50kg.
|
Index Name |
agricultural products |
|
|
|
top quality product |
second grade product |
|
nitrogen (N)content( in dry base) % ≥ |
21.0 |
20.8 |
|
moisture(H2O) % ≤ |
0.5 |
1.0 |
|
free acid(H2SO4) % ≤ |
0.08 |
0.20 |